01 · BUY↗
I am considering a home
See the monthly cost beyond the mortgage and identify the questions the listing cannot answer.
Calculate true home cost → AMERICA'S HOME COST DECISION ENGINESee the cost
See the cost
behind the home.
One place to price a project, expose the bills a listing leaves out and make the next home decision with your eyes open.
What should your home project cost? Start with a project and ZIP to see a low, typical and high range.Free No signupPrivate Stays on your deviceClear Sources and limits
LIVE PLANNING WORKSPACE01
What should your home project cost?
Free planning ranges · No signup · Sources and limits shown
50 STATES + D.C. national context35+ CALCULATORS decision-ready toolsREAL COSTS transparent assumptionsEnter the Project Lab ↗
YOUR ROUTE THROUGH THE GRID
Start with the decision—not a product list.
Choose the sentence that sounds like today. We will take you to the shortest useful path.
02 · MOVE↗
I am comparing places
Compare cities and states, then add moving, utility and child-care costs that matter to your household.
Compare cities →03 · OWN↗
I already own a home
Keep monthly costs, maintenance reserves and likely replacement work in one private planning view.
Open My Home Cost Passport →04 · IMPROVE↗
I am planning a project
Estimate the project, check permits and review a contractor proposal before work begins.
Find a project calculator →05 · BUILD↗
I am planning a whole-home build
Separate scope, materials, labor, permits and locality before treating a construction total as a usable plan.
Open construction cost data →HOMECOSTGRID DECISION LAB · 03 FLAGSHIP TOOLSGo beyond the estimate.
Go beyond the estimate.
Understand the decision.
Three original planning surfaces connect place, household cash flow and contractor scope—without asking for an account.
01 · EXPLORE AMERICAOne cost lens.
One cost lens.
All 50 states + D.C.
Scan project-cost climate and electricity context, then open the state evidence behind the signal.
- CA1.34×
- NY1.12×
- TX0.92×
Can the whole household fit?
Stack housing, utilities, transport, care, insurance, food, health and reserves in one private view.
- COST LINES
- 10
- SAVED
- Device
Three bids. One honest comparison.
Compare quoted price, allowances, exclusions and written warranty before choosing a contractor.
- BIDS
- 3
- AUTO WINNER
- None
HOW HOMECOSTGRID WORKSBring the question.
Bring the question.
Leave with a plan.
- 1Add what you knowZIP, price, home or project details.
- 2See the whole costA practical range—not a sales quote.
- 3Know what to verifySources, limits and your next questions.
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FIND THE RIGHT STARTING POINTWhat home cost are you planning?Search projects, ownership costs, states, cities and practical guides.
TRY:
WHY TRUE COST MATTERS
The mortgage is not the whole home budget.
Illustrative $500,000 planning case: 20% down, hypothetical 6.5% 30-year loan, stated tax, insurance, utility and reserve assumptions. Local results will differ.
Open the assumptions and calculate yours →- Mortgage principal & interest
- $2,528/month
- Illustrative true monthly cost
- $4,266/month
WHY HOMECOSTGRID EXISTS
Your home should support your life—not quietly consume your budget.
Home decisions arrive with hopeful headlines: the monthly mortgage, the sale price, the contractor's first number. We built HomeCostGrid for everything those headlines can leave out.
Think of us as the careful person at the kitchen table who asks one more question before you sign. What will insurance, tax, utilities and maintenance add? Is a repair enough? Which upgrade can wait? What should you verify locally before money changes hands?
We do not believe a bigger project is automatically a better one. If maintaining, repairing, comparing or simply waiting could protect your budget, that option belongs in the plan too.
Read our story and principles →We look past the headline price.
Recurring bills, reserves, risk and likely follow-up costs belong beside the attractive number.
We respect your wallet.
Our job is to clarify the tradeoff—not encourage a larger purchase or unnecessary scope.
We tell you what we cannot know.
Planning ranges show assumptions, limits and the local questions that still need real answers.
CURRENT HOME-COST NEWS
All news →Changes that may affect a household decision.
Hiring Rebounded. Stress-Test the Home Budget
U.S. payrolls rose by 162,000 in August and July was revised back into positive territory. That is useful context—not proof that a particular job, raise or relocation is secure.
Read what to check →
Mortgage Rates Hit 6.71%. Refresh Your Quote
Freddie Mac's 30-year average rose five basis points in a week. Buyers should compare the same loan amount, points, credits and lock period before deciding what the change means.
Read what to check →
Check the Cleaner, Air Conditioner and Office Chair
CPSC's September 3 notices cover cleaners sold in Puerto Rico and the U.S. Virgin Islands, fire-risk air conditioners and 16,000 ergonomic chairs. Exact labels decide the remedy.
Read what to check →BEFORE YOU RELY ON A NUMBER
See the assumptions, sources and limits.
HomeCostGrid provides planning ranges—not quotes, appraisals, approvals or professional inspections.
How the numbers work →PRACTICAL GUIDESKitchen cost analysis · 9 min readWhat Does a 200-Sq-Ft Kitchen Remodel Cost in 2026?Read guide →Home buying evidence · 15 min readAddress-Level Home Evidence Checklist: What to Verify Before You BuyRead guide →Condo & HOA due diligence · 13 min readCondo Documents to Request Before You BuyRead guide →Browse all guides →
Explore more HomeCostGrid sections
QUICK ANSWERS
Use the estimate, then verify the decision.
Final amounts depend on the exact address, provider, contract and condition.
Where should I start?
Use True Home Cost when evaluating a home. Otherwise choose the Buy, Move, Own, Improve or Build sentence that matches your task.
Do I need an account?
No. Core planning tools are free and most saved planning data stays on your device.
Is a HomeCostGrid result a quote?
No. It is a planning range with assumptions and verification steps.