Whole House Renovation Cost Calculator

Cost to Paint a House Interior by Room and Square Foot

Turn room dimensions into a practical painting scope without confusing floor area with paintable wall area.

Exterior House Painting Cost Guide: Labor, Preparation and Paint Costs

A complete exterior-painting budget starts with paintable area and surface condition—not the building footprint alone.

Paint vs New Siding: Which Exterior Upgrade Makes More Financial Sense?

Choose between a coating project and an exterior replacement project by asking what the existing assembly actually needs.

Siding Replacement Cost Guide: Materials, Labor and Removal Costs

Build a complete siding or cladding budget around the exterior coverage area and the assembly being replaced.

Solar Panel Installation Cost Guide: System Size, Equipment and Payback

Understand what a per-kilowatt solar estimate includes before modelling production, savings, or payback separately.

Home Insulation Cost Guide: Attic, Walls, Floors and Whole-House Projects

A complete insulation budget begins with the building assembly and thermal boundary—not material price alone.

Spray Foam vs Fiberglass vs Cellulose Insulation: Cost and Performance Comparison

Insulation performance depends on the complete assembly and installation quality—not a universal material ranking.

Basement Remodel Cost Guide: Finishing, Labor and Project Scope

A basement budget must resolve moisture, safety, and building systems before decorative finishes.

Foundation Repair Cost Guide: Cracks, Settlement and Structural Repairs

A foundation budget becomes meaningful only after visible symptoms are separated from the diagnosed cause and required repair scope.

Home Addition Cost Guide: Cost per Square Foot, Rooms and Project Scope

Equal-size additions can have very different costs when rooms, services, structural work, site conditions, and tie-ins change.

House Rewiring Cost Guide: Labor, Materials and Electrical Panel Work

A rewiring budget must cover more than cable: circuit scope, access, testing, control equipment, wall repairs, and disruption can reshape the project.

Does Your House Need Rewiring? Warning Signs, Scope and Replacement Costs

Electrical observations can justify prompt evaluation, but they do not remotely diagnose the cause or prove a whole-house rewire is required.

Whole-House Plumbing Replacement Cost Guide: Pipes, Labor and Access

Repiping cost follows pipe routes and access as much as floor area: fixture density, material, openings, reconnections, and making-good define the real project.

PEX vs Copper Plumbing Cost: Repiping Price, Lifespan and Trade-Offs

PEX and copper move cost between material, labour, routing, connections, access, and long-term system considerations; neither is universally best.

Water Heater Replacement Cost Guide: Tank Size, Fuel Type and Installation

Conventional replacement cost depends on capacity, equipment type, existing connections, location, access, utility and venting work, approvals, and disposal.

Furnace Replacement Cost Guide: Equipment, Efficiency and Installation

The shared calculator route contains two different projects: US forced-air furnace replacement and UK boiler replacement, each with separate cost drivers.

Repair or Replace Your Furnace? Age, Efficiency, Warning Signs and Costs

Age, comfort problems, and unusual operation can trigger evaluation, but they do not remotely diagnose a furnace or boiler or dictate replacement.

Boiler Replacement Cost Guide: Boiler Type, Size and Installation

The US calculator models hydronic boiler replacement; the UK calculator models wider boiler installation, conversion, relocation, and heating-system upgrades.

Door Replacement Cost Guide: Interior, Exterior, Patio and Entry Doors

Interior, entry, premium, and patio or French doors are different installed projects; frames, hardware, finishes, glazing, access, and opening work define the complete budget.

Gutter Replacement Cost Guide: Materials, House Size and Labor

Gutter length sets the material-and-labor scale, while height, roofline, outlets, downspouts, removal, fascia condition, and safe access define the complete project.

Garage Door Replacement Cost Guide: Size, Material and Installation

Garage-door cost starts with the complete moving door system, then changes with size, construction, operation, opening condition, removal, access, and selected upgrades.

Skylight Installation Cost Guide: Types, Roof Work and Labor

Unit price is only part of a roof-opening project; roof condition, framing, compatible flashing, interior work, access, and weatherproofing define the installed scope.

Chimney Repair Cost Guide: Masonry, Flashing, Crown and Liner Repairs

Chimney repair cost is driven by the diagnosed repair category, deterioration, height and safe access; flue or liner work requires separate specialist scope when it is not in the calculator.

Fireplace Installation Cost Guide: Gas, Electric and Wood-Burning Options

The appliance is only one part of fireplace cost; venting, openings, hearths, surrounds, utilities, structure, finishing, and existing chimney condition define the installed project.

Septic System Installation Cost Guide: Tank, Drain Field and Site Work

A septic tank is only one component; site suitability, treatment, distribution, drain or drainage field, excavation, approvals, access, and restoration define the complete project.

Home Demolition Cost Guide: Size, Labor, Disposal and Site Factors

A demolition budget needs more than square footage: scope, hazards, utilities, access, debris, protection, disposal, and site closeout all matter.

Whole-House Renovation Cost Guide: Budget, Rooms, Labor and Project Scope

A whole-house budget combines overlapping work into one scope without blindly adding every specialist-project estimate.

Renovate All at Once or Room by Room? Cost, Timeline and Planning Comparison

Phasing is a household and project-management decision: neither all-at-once nor room-by-room has a guaranteed cost or timeline advantage.