# Whole House Renovation Cost Calculator

Whole house renovation cost calculator estimates total project cost by square footage, scope, and region. Includes whole house renovation cost per square foot breakdown.

## What this calculates

Whole house renovation cost varies from $15 per square foot for a cosmetic refresh to over $500 per square foot for a luxury gut renovation. This calculator takes your home size, scope of work (cosmetic, mid-range, full gut, or luxury), regional cost level, and major adds like kitchen and bathroom remodels, then returns a realistic budget including a contingency reserve. The result helps you set expectations, compare contractor bids, or decide whether to renovate versus move.

## Inputs

- **Home Size** (sq ft) — min 0 — Total living area to be renovated
- **Scope of Renovation** — options: Cosmetic refresh (paint, floors, fixtures), Mid-range (kitchen, baths, new floors), Full gut renovation (studs out), Luxury / custom finishes
- **Regional Cost Level** — options: Low (rural, South, Midwest), Average (most metro areas), High (NYC, SF, LA, Seattle, Boston)
- **Major Kitchen Remodel** — Adds $25,000-75,000 on top of base (new cabinets, countertops, appliances)
- **Bathrooms Remodeled** — min 0, max 10 — Each bath adds $10,000-30,000
- **New Roof** — Adds $8,000-25,000 depending on home size and material
- **Replace Windows** — Adds $8,000-25,000 for whole-house window replacement
- **Contingency** (%) — min 0, max 30 — Industry standard: 10-20% for unknowns and change orders

## Outputs

- **Base Renovation Cost** — formatted as currency — Core scope before major adds
- **Cost per Square Foot** — formatted as currency — Base cost divided by home size
- **Kitchen Cost (add)** — formatted as currency
- **Bathroom Cost (add)** — formatted as currency
- **Roof Cost (add)** — formatted as currency
- **Windows Cost (add)** — formatted as currency
- **Contingency Reserve** — formatted as currency
- **Total Estimated Cost** — formatted as currency

## Details

## Whole House Renovation Cost Per Square Foot

The single most useful number in renovation budgeting is cost per square foot, which varies dramatically by scope:

| Scope | Whole house renovation cost per square foot |
|---|---|
| Cosmetic refresh (paint, flooring, fixtures) | $15-60 |
| Mid-range (kitchen, baths, new floors) | $100-200 |
| Full gut renovation (studs out, new systems) | $200-400 |
| Luxury / custom finishes | $400-600+ |

These ranges come from 2025 industry averages published by HomeAdvisor, Angi, and Remodeling Magazine's Cost vs Value Report. Your actual cost depends on:

- **Scope of work**, which is the biggest driver
- **Regional labor and material costs**
- **Age and condition of the home** (older homes often hide surprises)
- **Finish level** (stock vs custom cabinets, for example)
- **Structural changes** (moving walls, adding square footage)

## What's Included at Each Scope Level

**Cosmetic refresh** covers paint, new flooring, new light fixtures, updated hardware, and maybe a refresh of kitchen cabinet fronts and counters. Systems stay in place. Budget: $15-60/sq ft.

**Mid-range whole house renovation** replaces flooring throughout, remodels the kitchen with new cabinets and countertops, updates 2-3 bathrooms, and refreshes paint and trim. Usually keeps existing walls and major systems. Budget: $100-200/sq ft.

**Full gut renovation** strips interior walls to studs, replaces all plumbing, electrical, HVAC, insulation, drywall, flooring, cabinets, fixtures, windows, and roof if needed. Common after a major flood or for homes that haven't been updated in 40+ years. Budget: $200-400/sq ft.

**Luxury renovation** adds high-end finishes: stone countertops, custom millwork, European appliances, spa bathrooms, smart home automation, and often an addition or reconfigured floor plan. Budget: $400-600+/sq ft.

## Whole House Renovation Cost by Home Size

At mid-range scope ($150/sq ft base, excluding major adds):

| Home Size | Base Renovation Cost |
|---|---|
| 1,000 sq ft | $150,000 |
| 1,500 sq ft | $225,000 |
| 2,000 sq ft | $300,000 |
| 2,500 sq ft | $375,000 |
| 3,000 sq ft | $450,000 |

Add $40,000 for the kitchen, $15,000 per bathroom remodeled, $12,000-20,000 for a roof, and $8,000-25,000 for new windows.

## Regional Cost Variation

The same renovation costs 35-60% more on the coasts than in rural markets. A $300,000 renovation in Kansas City lands at $255,000 in rural Alabama and $405,000 in downtown San Francisco. This calculator applies a multiplier of 0.85 (low), 1.0 (average), or 1.35 (high) based on your selection.

## Contingency: Budget for the Unknown

Every renovation uncovers surprises: old wiring, rotted sills, asbestos, lead paint, plumbing behind walls. Industry practice is to reserve 10-20% of the total budget for contingency. Cosmetic jobs can get away with 10%; full gut renovations routinely need 20%.

## Return on Investment

Per Remodeling Magazine's 2025 Cost vs Value Report, national average ROI at resale:

- Minor kitchen remodel: 96%
- Bathroom addition: 60%
- Major kitchen remodel: 49%
- Master suite addition: 56%
- Deck addition (wood): 83%

ROI is highest on curb appeal upgrades (entry door replacement, garage door, siding) and lowest on high-end master suite additions. Renovate for how you want to live, not purely for resale.

## Frequently Asked Questions

**Q: What is the average whole house renovation cost per square foot?**

A: Whole house renovation cost per square foot ranges from $15-60 for a cosmetic refresh, $100-200 for a mid-range renovation, $200-400 for a full gut renovation, and $400-600+ for luxury work. The national median for a mid-range whole house renovation is about $150 per square foot in 2025 dollars.

**Q: How much does it cost to renovate a 2,000 square foot house?**

A: A mid-range renovation of a 2,000 sq ft home costs $200,000-400,000 at average regional prices, before adding a major kitchen remodel ($40,000) or bathrooms ($15,000 each). A full gut renovation runs $400,000-800,000. Cosmetic work can be done for $30,000-80,000.

**Q: Is it cheaper to renovate or build new?**

A: New construction averages $150-250 per square foot nationally (excluding land). A comparable gut renovation runs $200-400 per square foot because demolition, hidden surprises, and matching existing conditions add cost. Renovation makes sense when you love the location or the bones, or when zoning/permits would block new construction.

**Q: How long does a whole house renovation take?**

A: Cosmetic refresh: 4-8 weeks. Mid-range whole house renovation: 3-6 months. Full gut renovation: 6-12 months. Luxury custom: 12-18+ months. Add 2-6 months for design, permitting, and material lead times before demolition starts. Live-in renovations take 2-3x longer than empty-house projects.

**Q: Should I move out during a renovation?**

A: For cosmetic work, staying is usually fine. For kitchen or bath remodels, expect 4-8 weeks of inconvenience (no kitchen, shared bath). For a full gut, you must move out. Budget $1,500-4,000/month for temporary housing. Some contractors discount 5-10% when they have full access to an empty house.

**Q: How much contingency should I budget for renovation?**

A: Reserve 10-15% of your total budget for cosmetic work, 15-20% for mid-range renovation, and 20-25% for a full gut renovation. Older homes (pre-1980) and homes with unknown system conditions warrant the higher end. Unused contingency becomes savings or scope upgrades at the end of the project.

---

Source: https://vastcalc.com/calculators/construction/whole-house-renovation-cost
Category: Construction
Last updated: 2026-04-08