Whole-Home Remodeling in the Boise Foothills
Comprehensive renovation of hillside Foothills homes — view reorientation, hillside engineering, WUI compliance, full systems modernization, premium finish throughout.
Whole-home remodeling in the Boise Foothills is among the most demanding work in the Treasure Valley. The combination of hillside structural conditions, Wildland-Urban Interface fire requirements, panoramic view orientation, premium finish-tier expectations, complex permit pathways (Hillside Development Ordinance, HOA review, WUI compliance), and the typical scope of work — re-skin or re-build entire systems — means a Foothills whole-home project routinely runs 9–18 months from contract to walkthrough. Iron Crest has remodeled whole homes across the Highlands, Hidden Springs, Foothills East, and the Bogus Basin Road corridor. The pattern is consistent: owners purchased the property for the view and lifestyle, the original construction is sound but dated, and they want a comprehensive transformation that brings finish quality, layout, exterior aesthetic, and systems to current standard. Two paths emerge: tear-down-and-rebuild (which is its own service) versus comprehensive remodel that retains foundation and key structural elements while transforming everything else. This page covers the latter. Foothills whole-home remodels typically include: complete kitchen renovation, all bathrooms renovated to spa or near-spa standard, hardwood or premium tile flooring throughout, full electrical and plumbing modernization, HVAC redesign for elevation conditions, exterior re-skin to WUI-compliant ignition-resistant materials, all-new windows (high-performance triple-pane), often new roofing (Class A WUI assembly), often re-imagined entry sequences and outdoor living areas, sometimes view-side wall expansion to floor-to-ceiling glass. Project investment ranges $385,000 for moderate-tier whole-home work to $1.65M+ for the most ambitious renovations on premium properties.
Whole-home remodel strategy in the Foothills depends heavily on era, structural condition, and view orientation.
Pre-1970 Foothills (Highlands originals)
Mid-century ranches and split-levels on Highland Drive, Hill Road, Aldape Drive, Mountain Cove. Strong character with stone fireplaces, beam ceilings, original hardwood floors. Original construction is sound but systems are dated. Common scope: full systems modernization (electrical, plumbing, HVAC), thoughtful preservation of mid-century character details, view-side wall expansion, exterior re-skin to WUI-compliant materials, all-new windows. EPA RRP applies.
1970s–1980s Foothills
Contemporary architecture wave — split-level, multi-level, dramatic geometric homes with significant view orientation built in. Original construction is generally good but interior finishes (oak cabinetry, beige tile, dated bathroom fixtures) feel dated. Common scope: comprehensive interior renovation, finish updates throughout, sometimes layout adjustments, exterior refresh.
1990s–2000s custom Foothills construction
First wave of dedicated custom Foothills construction. Original finishes often premium-tier. Whole-home remodels less common — when they occur, they're usually aesthetic refreshes rather than comprehensive transformations.
2010s–present custom and Hidden Springs
Modern construction often already has current finishes. Hidden Springs original construction is well-built but to a production standard. Whole-home remodels in this era are typically aesthetic and feature upgrades rather than comprehensive transformations.
Foothills whole-home renovations cluster into recognizable shapes shaped by era, scope ambition, and budget tier.
1. The Mid-Century Sensitive Renovation
Pre-1970 Highlands ranch or split-level. Owner values character details (stone fireplaces, beam ceilings, original hardwood) and wants comprehensive renovation that preserves and amplifies them. Scope: full systems modernization, kitchen and bath renovations, careful preservation of original character, exterior re-skin to WUI compliant material that complements original aesthetic, all-new high-performance windows.
Target homes: Pre-1970 Highlands homes with intact mid-century character. Permit: full plan review with structural drawings; Hillside Development if slope >15%; WUI compliance; possibly historic considerations (rare but possible).
2. The Contemporary Refresh
1970s-80s Foothills contemporary home with sound bones but dated interior. Comprehensive interior renovation: kitchen rebuild, all baths renovated, flooring throughout, full systems modernization, layout adjustments where they add value, view-side enhancement.
Target homes: 1970s-80s Foothills contemporary homes. Permit: full plan review; Hillside Development if applicable; WUI compliance.
3. The Comprehensive Transformation
Most ambitious scope. Floor plan reimagined, view-side walls opened to floor-to-ceiling glass, kitchen and primary bath renovated to spa standard, secondary baths fully renovated, hardwood throughout, full systems modernization, exterior re-skin, all-new windows and doors, often re-roofing, sometimes new outdoor living spaces (deck, terrace, plunge pool, outdoor kitchen).
Target homes: Foothills homes ready for full transformation. Permit: full plan review with extensive structural; Hillside Development; WUI; geotech investigation typical.
4. The Hidden Springs Whole-Home
Hidden Springs HOA-aware comprehensive renovation. Within HOA architectural framework, full interior renovation including kitchen, all baths, finish updates throughout, sometimes select exterior modifications. ARC review for all visible exterior changes.
Target homes: Hidden Springs homes with original interiors. Permit: full plan review; HOA ARC submittal mandatory.
5. The Down-to-Studs Premium
Most aggressive remodel scope short of tear-down. Strip home to studs and rebuild interior systems and finishes from scratch. New insulation, new mechanical/electrical/plumbing throughout, new layout, premium finishes throughout. Used when bones are good but everything else is end-of-life.
Target homes: Premium Foothills homes where comprehensive systems and finish renewal is warranted. Permit: full plan review with extensive structural; Hillside; WUI; geotech.
The Boise Foothills spans roughly two square miles with distinct sub-neighborhoods, each with its own remodeling personality.
Highlands / Castle Hills
The original Foothills neighborhood directly above the North End, climbing the slopes north of Hill Road and Highland Drive. Mix of mid-century ranches, 1970s-80s contemporaries, and significant tear-down-rebuild activity since 2010. Steep streets, dramatic city/valley views to the south, mature pine and juniper landscaping, narrow lots that follow the topography. Homes typically 2,200–4,500 sq ft. Premium price point: $750K–$2.5M.
Hidden Springs
Master-planned village community 8 miles north of downtown Boise off Cartwright Road, developed beginning in 1999 by Hidden Springs Development. Distinct New-Urbanist design with central village, schools, parks, and trails. Hardie-siding craftsman and farmhouse aesthetic, narrower lots than other Foothills areas, deliberate architectural cohesion, active HOA architectural review. Homes typically 2,000–3,800 sq ft on 0.10–0.25 acre lots. $650K–$1.4M.
Quail Hollow / Quail Ridge
Subdivision area off State Street and Pierce Park Lane in the western Foothills. Mostly 1980s and 1990s construction, traditional Foothills aesthetic with shake or composition shingle roofs, exterior wood or stucco. Lots are larger than Highlands (0.25–0.50 acre), grading is gentler, family-focused community character. $550K–$1.1M.
Foothills East / Warm Springs Mesa
The eastern Foothills above Warm Springs Avenue and Table Rock Road, climbing toward the geologic feature of Table Rock. 1960s-70s ranches, 1990s-2000s contemporary infill, and ongoing custom-home construction on irregular lots. Wildfire-prone vegetation surrounds, panoramic city and Owyhee Mountain views, often substantial site grading. $700K–$2.8M+.
Crane Creek / Bogus Basin Road corridor
The remote upper-Foothills areas along Bogus Basin Road and Crane Creek Road, climbing to elevations of 4,500–5,000 feet. Mostly custom homes on multi-acre parcels, sometimes tucked into canyons or perched on ridgelines. Strong wildfire exposure, well/septic infrastructure on the most remote properties, dramatic seasonal road conditions. $850K–$3.5M+.
Foothills whole-home pricing reflects the demanding scope and finish-tier expectations typical of these projects.
Boise Foothills whole-home remodeling ranges
Hidden Springs whole-home (ARC-compliant comprehensive interior renovation): $385,000–$685,000 / 9–13 months
Contemporary refresh (1970s-80s comprehensive interior renovation with finish update throughout): $425,000–$785,000 / 9–14 months
Mid-century sensitive renovation (Pre-1970 character-preserving comprehensive renovation): $485,000–$925,000 / 10–16 months
Comprehensive transformation (Full reimagining including view expansion, exterior re-skin, premium finish throughout): $725,000–$1,650,000 / 14–22 months
Down-to-studs premium (Most aggressive scope short of tear-down with premium finish throughout): $885,000–$1,650,000 / 16–22 months
Pricing assumes Iron Crest's standard scope: full City of Boise permit (structural, lateral, mechanical, electrical, plumbing), Hillside Development Ordinance compliance, WUI-compliant exterior assemblies, geotechnical investigation where slope or soil conditions warrant, HOA Architectural Review submittal where applicable, premium-grade installation throughout, and a 5-year workmanship warranty plus manufacturer materials warranties.
The Boise Foothills are entirely within the Wildland-Urban Interface (WUI). Idaho WUI building code requirements apply for any new construction, exterior alterations affecting fire-resistance ratings, and significant additions. Required compliance items: Class A roofing assemblies (composition shingle, metal, or rated tile), ignition-resistant siding (fiber cement, stucco, or rated wood), enclosed eaves with ⅛-inch ember-resistant venting, ember-resistant attic vents, defensible-space landscaping. Iron Crest is fluent in WUI compliance and incorporates these requirements into every Foothills project at the design stage.
Foothills construction sites frequently require geotechnical investigation due to slope conditions, expansive clay soils common above 3,200 feet elevation, and seasonal groundwater. Geotechnical reports cost $2,500–$6,500 and may dictate engineered foundation systems including helical piles, deepened spread footings, or stepped foundations. Iron Crest coordinates geotechnical work as part of standard pre-construction for any Foothills project on a slope above 5%.
The City of Boise Hillside Development Ordinance applies to construction on slopes greater than 15%. Plan review is more rigorous, with grading plans, drainage plans, and erosion control plans required as part of building permit submittal. Hillside permit timelines extend to 6–10 weeks. Iron Crest's design team prepares Hillside Development submittals as part of standard project management.
Some Foothills neighborhoods (Hidden Springs, sections of the Highlands, parts of the Foothills East) have HOA architectural review committees. Hidden Springs review is among the most rigorous in Boise — full architectural plans, exterior material samples, and color samples are typically required. ARC review timelines: 2–6 weeks. Iron Crest handles HOA submittal as part of standard project management.
EPA Lead Renovation, Repair and Painting (RRP) Program applies to any work involving paint disturbance in pre-1978 Foothills homes — common in the original Highlands streets and parts of Foothills East. Iron Crest carries RRP certification and follows lead-safe work practices. Asbestos testing required for pre-1980 homes during demolition phase.
Foothills whole-home material strategy emphasizes premium finishes appropriate to property tier, durability for elevation conditions, and WUI compliance for exterior assemblies.
Exterior — WUI-compliant assemblies throughout
Exterior siding, soffits, vents, decks, and roofing must all be WUI-compliant. Common assemblies: James Hardie fiber cement siding, stucco systems, board-and-batten metal, or natural stone veneer. Class A composition shingles, standing seam metal roofing, or rated tile. Ember-resistant attic vents (Brandguard, Vulcan). Enclosed soffits with ⅛-inch ember-resistant venting. Defensible-space landscape integration.
Windows — high-performance triple-pane WUI-compliant
Foothills elevation creates significant heating loads requiring premium glazing. Marvin Ultimate, Pella Architect Reserve, Andersen E-Series, or Sierra Pacific H3 are standard. Triple-pane low-E argon-filled. Tempered glass per WUI requirements where applicable. Factory-finished aluminum-clad exterior with painted or stained interior. Cost: $1,500–$4,500 per window installed.
Insulation — high-R for elevation thermal performance
Spray foam (closed-cell) at rim joists and difficult assemblies; blown cellulose or fiberglass at attics; mineral wool batts for sound and fire performance at interior partitions. Target R-49 attic, R-21 walls, R-30 floors over unconditioned spaces. Cost: $4–$9 per square foot of building envelope.
Flooring — wide-plank hardwood or premium porcelain
Wide-plank engineered or solid hardwood (white oak, walnut, hickory) in 6–10 inch widths is the dominant Foothills aesthetic. Site-finished or factory-finished. Premium porcelain in stone-look (24×48 large format) for high-traffic areas. Heated floors common in baths and primary suites. Cost: $14–$32 per square foot installed for hardwood; $12–$28 for porcelain.
Cabinetry — custom inset or full-overlay throughout
Custom local-fabricated cabinetry in kitchen, baths, mudroom, laundry, built-ins. Painted or stained finishes. Inset construction (face-frame with doors flush) for premium tier. Cost: $50,000–$185,000+ for whole-home cabinetry.
Counters — quartzite, marble, or premium quartz
Natural stone (quartzite, honed marble) for kitchens and primary baths; premium quartz for secondary spaces and high-wear areas. Cost: $90–$220 per square foot installed.
Plumbing fixtures — premium brand suite
Kohler Memoirs, House of Rohl, Brizo Litze, Hansgrohe Axor for premium tier. Toto Neorest intelligent toilets. Freestanding tubs (Victoria + Albert, Kohler Iron Works). Custom shower systems with body sprays.
HVAC — high-efficiency multi-zone for elevation
Foothills elevation conditions favor multi-zone systems with separate control for living spaces, bedrooms, and bonus areas. Heat pump primary with gas furnace backup is increasingly standard. Mini-splits for accessory areas. ERV (energy recovery ventilator) for indoor air quality given tight envelope. Programmable thermostat per zone.
Lighting design — full layered system throughout
Designer-led layered lighting throughout home. Recessed downlights for general illumination, decorative pendants and chandeliers in primary spaces, sconces for circulation, under-cabinet LED in kitchen and baths, integrated mirror lighting in baths, exterior accent lighting (designed to coexist with WUI defensible space). Lutron RadioRA or HomeWorks control system.
Foothills whole-home renovations reliably surface significant discovery items that affect scope and budget. Iron Crest's pre-construction process budgets 8–12% contingency to absorb these.
- •Pre-1978 lead-based paint house-wide. Common in original Highlands homes. Whole-home lead-safe practices: $14,000–$45,000 cost addition.
- •Asbestos in pre-1980 materials house-wide. Sheet flooring, mastic, popcorn ceilings, pipe insulation, vinyl asbestos tile. Whole-home abatement: $18,000–$65,000 depending on quantity and locations.
- •Knob-and-tube or aluminum branch wiring. Common in pre-1970 Highlands. Whole-home rewire: $32,000–$85,000.
- •Cast iron drains or galvanized supply lines. Common in pre-1970 Highlands. Whole-home re-pipe: $22,000–$58,000.
- •Inadequate or end-of-life HVAC. Most pre-1990 Foothills HVAC systems are end-of-life or sized for original (smaller) home configuration. Multi-zone replacement: $35,000–$95,000+.
- •Insulation deficiencies house-wide. Pre-1990 homes typically have R-11 or R-13 walls and R-30 attic — undersized for elevation. Whole-home re-insulation: $14,000–$38,000.
- •Window assemblies failed or end-of-life. Single-pane or first-generation dual-pane windows are common in pre-1990 homes. Whole-home window replacement: $45,000–$185,000+ for premium triple-pane WUI-compliant.
- •Foundation cracking or settlement on hillside lots. Hillside lots sometimes show foundation movement from soil conditions. Geotech investigation: $4,500–$8,500. Foundation repair: $15,000–$95,000+ depending on extent.
- •Roof end-of-life or non-WUI compliant. Original cedar shake or older composition shingle roofs need replacement. WUI-compliant replacement: $32,000–$95,000+.
- •Exterior siding non-WUI compliant. Wood siding common in older Foothills homes. WUI-compliant re-skin (typically James Hardie fiber cement): $45,000–$185,000+ depending on home size and detail complexity.
- •Hillside Development Ordinance compliance. If lot is on slope >15%, project requires grading, drainage, erosion control plans. Plan prep: $8,500–$22,000. Permit timeline 6–10 weeks.
- •HOA Architectural Review (Hidden Springs, parts of Highlands). Mandatory ARC submittal for any visible exterior change. Plan revisions per ARC feedback: $5,500–$22,000. Timeline addition: 3–8 weeks.
Pre-construction (Months 1–3)
Comprehensive on-site assessment. Geotechnical investigation. Existing-conditions survey. Lead and asbestos pre-screening. Initial concept design. Owner alignment meetings.
Schematic and design development (Months 3–5)
Detailed floor plans. Elevation studies for view orientation. Material direction. Engineering scoping. Initial HOA conceptual review where applicable.
Construction documents (Months 5–7)
Full construction drawings. Structural engineering with hillside lateral analysis. Mechanical, electrical, plumbing engineering. Fixture and finish schedules. Permit submittal package preparation.
Permitting (Months 7–10)
City of Boise full plan review submittal. Hillside Development Ordinance application if slope >15%. WUI compliance review. HOA ARC submittal where applicable. Plan revisions per City and HOA feedback. Permit issued.
Site preparation (Days 1–14 of work)
Plant and outdoor space protection. Lead-safe and asbestos containment per pre-screen. Temporary utility relocations. Site logistics setup including dumpster, port-a-john, materials staging on hillside lot.
Demolition and remediation (Days 14–60)
Selective demolition per construction documents. Discovery walks at strategic checkpoints. Lead and asbestos remediation as needed. Foundation work if discovered.
Structural and rough framing (Days 60–120)
Structural beam install with hillside lateral connections. Foundation pad work. New rough framing for layout changes. New rough openings for windows and doors. Roof and exterior structural work.
Mechanical, electrical, plumbing rough-in (Days 90–150)
All MEP rough-in per engineering. HVAC zoning install. Whole-home rewire if needed. Whole-home re-pipe if needed. Inspections.
Insulation, drywall, exterior (Days 150–210)
Insulation install house-wide. Drywall hang and finish to Level 5 in primary view spaces. Exterior re-skin with WUI-compliant siding. New roofing assembly. Exterior trim and detail.
Window and door install (Days 180–230)
All-new high-performance triple-pane WUI-compliant windows and doors. Properly flashed and integrated with WRB.
Cabinetry, tile, and finish work (Days 230–330)
Custom cabinetry install in kitchen, baths, built-ins. Tile and stone install in baths and feature walls. Hardwood flooring install. Paint house-wide.
Fixtures, lighting, finish (Days 330–410)
All plumbing fixture install. Lighting trim throughout. Hardware install. Mirror and glass install. Appliance install and integration.
Punch, commissioning, walkthrough (Days 410–470)
All final inspections. HVAC commissioning and zone balancing. Smart home control system commissioning. Owner walkthrough with detailed punch list. Punch resolution. Final cleaning. Move-in. 5-year workmanship warranty begins.
Foothills whole-home remodeling is among the most demanding work in the Treasure Valley — combining hillside engineering, WUI compliance, premium finish coordination, and complex permit pathways into a 9–22 month project requires the discipline of a contractor specifically experienced in this work.
- City of Boise Planning & Development Services — Building, electrical, plumbing, mechanical permits, plus Hillside Development applications for slopes above 15%.
- Boise Fire Department — Wildland-Urban Interface (WUI) inspections, defensible space assessments, fire-prevention guidance.
- Idaho Department of Lands — Fire Management — State-level WUI policy and wildfire-mitigation resources for Foothills homeowners.
- EPA Lead Renovation, Repair and Painting (RRP) Program — Required certification and work practices for renovation in pre-1978 homes (older Highlands and Foothills East streets).
- Idaho Division of Building Safety — Contractor Search — Verify any contractor's RCE license, bonding, and insurance through the official Idaho database.
- Idaho Power Energy Efficiency Programs — Rebates and incentives for insulation, high-performance windows, heat pumps. Strong ROI for elevation-exposed Foothills homes with significant heating loads.
How long does a Foothills whole-home renovation take?
9–13 months for Hidden Springs ARC-compliant comprehensive renovation; 9–14 months for 1970s-80s contemporary refresh; 10–16 months for mid-century sensitive renovation; 14–22 months for comprehensive transformation; 16–22 months for down-to-studs premium. Pre-construction (design, engineering, permitting) is typically 6–10 months; construction itself is 8–18 months.
What is the typical investment range?
$385,000–$685,000 for Hidden Springs comprehensive; $425,000–$785,000 for contemporary refresh; $485,000–$925,000 for mid-century sensitive; $725,000–$1,650,000 for comprehensive transformation; $885,000–$1,650,000 for down-to-studs premium. Per-square-foot costs run $300–$550 for Foothills whole-home work depending on tier.
Will Hillside Development Ordinance apply?
Yes if the lot is on slope >15%, which covers most upper Foothills streets. Hillside Development requires additional plan submittals (grading, drainage, erosion control). Permit timeline extends to 6–10 weeks. Iron Crest's design team prepares Hillside Development submittal as standard part of project management.
How does WUI compliance affect the project?
Whole-home Foothills remodels typically include exterior re-skin, all-new windows, often new roofing — all of which trigger full WUI compliance. Affected assemblies: roofing (Class A only), siding (ignition-resistant fiber cement, stucco, or rated wood), eaves and soffits (enclosed with ember-resistant venting), attic vents (ember-resistant), exterior decks (ignition-resistant materials), defensible-space landscape integration. Iron Crest builds WUI requirements into design.
Can we live in the home during construction?
Generally no for Foothills whole-home renovations. Scope is too comprehensive — utilities are off, dust and debris are extensive, multiple trades work simultaneously. Plan for owner relocation throughout the construction phase. Sometimes possible for lighter-scope renovations to phase work room-by-room with owner remaining on-site, but this typically extends timeline 3–6 months.
Do you handle Hidden Springs HOA review?
Yes — Hidden Springs ARC review is among the most rigorous in Boise. Full architectural plans, exterior material samples, color samples, sometimes site visits with ARC representatives. We have a track record of approvals on first or second submission and integrate ARC requirements at the design stage rather than treating them as bolt-on review.
What about preserving the mid-century character of original Highlands homes?
We specifically design for character preservation when scope allows. Stone fireplaces, beam ceilings, original hardwood floors, dramatic geometric forms, and signature mid-century details are preserved and amplified. Updates focus on systems modernization, finish refresh, and view enhancement while keeping the architectural character intact.
What financial structure does a Foothills whole-home project use?
Typically owner-funded (cash, HELOC, or construction-perm loan). Iron Crest accepts construction draws based on completed milestones. Material deposits are standard for premium long-lead items (custom cabinetry, premium windows, plumbing fixtures). Total project structure typically: 10% contract signing, monthly progress draws against completed work, 10% final retention released at substantial completion plus punch resolution.
Ready to start your Boise Foothills whole-home remodeling project?
Free in-home consultation, honest contingency-based budgeting, and the experience these older Boise homes require. Iron Crest Remodel — Idaho RCE #6681702, EPA RRP lead-safe certified, $2M general liability, 5-year workmanship warranty.
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