How NestCost Works
A 0–100 affordability score built from your real income, debts, savings, credit, and goals — not a marketing number from a lender. Three budget tiers (Conservative, Balanced, Stretch) tell you exactly what you can afford without wrecking your life.
Conservative
23.8% front-end DTI (28% × 0.85) — your stress-test budget
Balanced
28% front-end DTI — your realistic budget
Stretch
30.8% front-end DTI (28% × 1.10) — your ceiling
From the Investors Toolkit (Rental ROI, BRRRR & DSCR qualifier) to Future-Proof Neighborhood Compare, the Document Decoder, Grant Finder, and the full CRE suite — NestCost organizes tools around who you are and what you're trying to do. Export any analysis to a branded PDF.
Search real listings enriched with Vibe Scores, crime data, school ratings, commute analysis, and true monthly cost breakdowns. Save homes, compare neighborhoods, and know your number before you fall in love with the wrong house.
Get my NestCost ScoreYour NestCost Score is a weighted composite of four pillars, each scored 0–100, then blended with a soft-min step so a weak link is never hidden by a strong average:
Debt burden — how your housing payment and debts balance against your income, adjusted for your location's cost-of-living.
Score-based borrowing power — determines which loans you qualify for and your rate, with history, utilisation and late-payment modifiers.
Liquidity months + closing-cash coverage — whether your savings cover the down payment and closing costs with reserve left over.
Back-end debt-to-income ratio — the sustainability of your total monthly obligations against gross income.
Please read before continuing
NestCost is a research and educational platform — not a broker, lender, or advisor.
This site is operated by NestCost, which is not a registered broker-dealer, investment advisor, real estate broker, mortgage lender, or financial planner. NestCost does not provide investment advice, endorsement, or recommendations with respect to any property, loan product, market, or financial strategy described or analyzed on the site.
Nothing on this website should be construed as an offer to sell or solicit an offer to buy any security, property, or financial product, or as a recommendation or endorsement in respect of any such transaction. You are solely responsible for determining whether any purchase, sale, financing, or investment is appropriate for you based on your personal objectives, financial circumstances, and risk tolerance.
All real estate and financing decisions involve risk and may result in partial or total loss. Markets rise and fall, a property may not produce positive cash flow or perform as expected, and property values can decline at any time. NestScore, affordability estimates, rent projections, and all other calculations are estimates for educational purposes only and may differ materially from figures provided by lenders, appraisers, or tax authorities.
Always do your own independent research and consult qualified legal, tax, and financial professionals before making any financial decision. By continuing, you acknowledge that any reliance on NestCost's output is at your own risk.
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