What will it really cost to build your house?
Skip the misleading per-square-foot averages. Get a 60+ line-item estimate tied to your exact house plan and build zip code — labor and materials priced to your local market and updated 10–12 times a year.
Priced from real subcontractor and supplier costs for your local market — not a generic per-square-foot multiplier.
Quick Estimator
No sign-upRough planning range based on your inputs and current regional cost indices — not a quote. Your plan, lot, and selections move the number; the full report prices all 60+ items to your exact zip.
From house plan to a real number in three steps
No guesswork, no generic multiplier — just your plan, priced line by line for where you're building.
Add your plan
Paste the URL of your online house plan, or upload your own PDF plan files. We read the structure, square footage, and systems.
Set location & options
Enter your build zip code and choose your foundation type and finish level — Good, Better, Best, or Custom.
Get & refine your report
Receive a 60+ line-item report within two business days, adjust selections for 60 days, and export to PDF or Excel anytime.
An average tells you about other houses. We price yours.
A typical “cost per sq ft” calculator
- One blended multiplier for everyone
- Ignores your plan, lot, and finishes
- Often off by six figures on a real build
- No detail a lender or builder can use
A Cost To Build line-item report
- 60+ items priced to your exact plan
- Localized to your build zip code
- Targets accuracy within about 10%
- Itemized detail you can take to a lender
Good, Better, Best — or fully Custom
Every report lets you price the same plan across finish levels, so you can see exactly what an upgrade costs before you commit.
| What you get | Good | Better | Best | Custom |
|---|---|---|---|---|
| 60+ line-item breakdown | ✓ | ✓ | ✓ | ✓ |
| Zip-localized pricing | ✓ | ✓ | ✓ | ✓ |
| Standard finish package | ✓ | ✓ | ✓ | — |
| Upgraded finishes & fixtures | — | ✓ | ✓ | ✓ |
| Premium / high-end selections | — | — | ✓ | ✓ |
| Adjust any line item yourself | — | — | — | ✓ |
| Edit for 60 days & re-export | ✓ | ✓ | ✓ | ✓ |
One report. No subscription.
Pick the option that matches how you have your plan. Every report includes 60+ line items, zip-localized pricing, 60 days of edits, and PDF & Excel export.
Online plan
For a house plan available online — just paste the plan's URL and we do the rest.
Order nowUpload your PDF
Upload and store your own PDF plan files and we'll build your line-item report from them.
Order nowManual entry
No plan yet? Enter your home's details manually and get a full estimate to start planning.
Order nowBarndominiums, ADUs, and custom designs welcome. Questions first? Call (760) 230-6633.
Rough → Researched → Real
Three steps from a ballpark to a number you can take to the bank — each one builds on the last.
Quick Estimator
A realistic cost range in seconds from your ZIP, square footage, and finish level. No signup.
Get my free estimateCost To Build Report, from $32.95
Your exact plan, priced line by line for your build ZIP code by a real estimator. Adjustable for 60 days, exports to PDF and Excel.
Order your report — $32.95Add BudgetBuilder — +$47
Upload real bids and quotes from your builders and subs, and track them against your estimate for 12 months.
Added at checkout — no separate button.
A real estimator, not a one-page printout
| Cost To Build Report | Typical cheap estimate | |
|---|---|---|
| Online web application | Yes | No |
| Adjust costs after purchase | Yes | No |
| Real-time cost calculations | Yes | No |
| Line-item breakout | 60+ line items | 20+ at best |
| PDF export | 6 pages | 1–2 pages |
| Excel export | Yes | No |
| ZIP-localized pricing | Yes | Regional only |
| Payment & passwords | Processed by PayPal; we never see your card. Passwords encrypted; even we can't read them. | Varies |
Join our customers building all over the country
Every pin is a Cost To Build report we've delivered — from city infill lots to rural acreage, in all 50 states.
Questions, answered
How accurate is the report?
How long does it take to get my report?
What's included in the report?
Trusted for nearly 20 years
CostToBuildAHouse.com has helped homeowners, builders, and appraisers answer one deceptively hard question for nearly two decades: what will this specific home actually cost to build?
Instead of a single national multiplier, we price each phase of construction — from site work and foundation through framing, systems, and interior finishes — to your build location and the materials you choose. It's detailed estimating, made affordable for the person actually doing the building.
More about usStartBuild
Our calculator is powered by StartBuild's blended costing database, which combines published national, regional, state, and zip-code cost data with actual builder costs for finished homes — refreshed 10–12 times a year.
Ready for a real number?
Get a 60+ line-item estimate priced to your exact plan and zip code. From $32.95 — no subscription.
Order your report