Homebuyer & Owner Intelligence

Know the true cost of a home
before you commit

Ampian AI is a homeownership cost forecasting platform that automates your pre-purchase analysis. It brings together property tax, insurance, utilities, repairs, zoning, climate risks and neighborhood insights.

Estimate My Costs How It Works

Our Products

Below are summaries of two Ampian AI sample reports for real addresses, from the True Cost Forecaster and the Zoning Oracle.

True Cost Forecaster

23 Grampian Way, Dorchester, MA 02125

Property tax: $987per month, mid-range
Capital repairs: $1,195set aside monthly, mid-range
Electricity: $286per month, mid-range
Insurance: $290per month, mid-range

Five more cost elements, each with its own working — gas, water, heating oil, landscaping and snow removal.

What it costs to own, beyond the mortgage.

See the True Cost Forecaster

Zoning Oracle

109 Paseo de la Playa, Redondo Beach, CA 90277

Zoning: RMDMedium Density Multiple Family Residential
Investment outlook: Consider
Climate risk: Moderate
Typical 2BR rent: $3,5303.0% gross yield

Nearby schools with rankings, supermarkets and public transit mapped — plus zoning rules, climate risks, past appreciation trends and major development news.

What you can build, what is nearby, and what is changing.

See the Zoning Oracle

Why We Built Ampian AI

"Owning a home should be a blessing, not a liability."

We built Ampian AI so a home’s hidden costs and insights show up before you buy, not after.

Read our story

Any address

In the U.S.

Authoritative

Data Sources

Minutes

To a full report

Plan Your Budget. Explore the Property.

Start with True Cost Forecaster for complete ownership costs. Choose Zoning Oracle separately when you want more property and neighborhood insights.

True Cost Forecaster

The mortgage is just the beginning. True Cost Forecaster models a range of what-if scenarios to estimate your realistic monthly cost of ownership — including property taxes, homeowners insurance, utilities, and maintenance. Built on authoritative federal and market data sources, it delivers data-driven, forward-looking estimates grounded in real data, not guesswork.

Not sure which costs to budget for? Read 8 hidden costs of owning a home buyers miss.

See a Sample True Cost Forecaster Report

Zoning Oracle

Understand the zoning and neighborhood forces around any address before you commit. The Zoning Oracle brings together the current zoning classification and the land uses it permits, recent nearby development news retrieved by AI over curated, reputable press, school quality, and climate risk — so you can spot risks and opportunities to your home in advance.

See a Sample Zoning Oracle Report

Built on Authoritative Data

RECSEIANOAACensus ACSBLSFIONAICZoneomicsFEMAUSFSGreatSchools

How Ampian AI Works

Enter an Address

Start with any U.S. home, then add a few details from the listing or a tour.

Choose Your Report

True Cost Forecaster for monthly costs estimates, and Zoning Oracle to explore the home’s insights.

Get Clear Answers

Every finding explained in plain English so you can make better decisions.

See how it works

Homebuyers’ most common questions and answers

Straight answers on what our reports cover, what they cost and where the data comes from.

Ampian AI's cost forecasts are built on authoritative federal and market data sources — including US Census American Community Survey housing data, federal energy data for utilities, and government housing and insurance datasets — rather than a single national average. Each forecast is calibrated to your specific address and ownership scenario, so the numbers are data-driven and grounded in real local conditions. They are informed estimates with uncertainty bounds that reflect how owners actually use their homes, not guarantees. Your property tax may go up after you buy; our guide explains why the tax on a listing may not be yours.

Beyond the home inspection, buyers should check zoning regulations, flood zone status, wildfire and other natural hazard risk, planned construction and development nearby, access to public transportation, school quality, how home values in the neighborhood have appreciated, along with the realistic utility, tax, and maintenance costs so users know whether they can afford the all-in cost of that homeownership. Our Ampian AI reports compile all of these for a single address using government and public data sources such as FEMA, the US Forest Service, the FHFA House Price Index, and Zoneomics zoning data. Our printable home-buyer due-diligence checklist lists every step, stage by stage.

Yes, that is a fair comparison, with one important difference. A Carfax report tells you a used car's past — where it has been and what has happened to it. Ampian AI is about the home you are considering now: it shows the property's current zoning and natural hazard picture — flood, wildfire, earthquake, tornado, strong wind, heat wave, and hail exposure, nearby development, and school quality — alongside how home values in the area have trended over the past 5 and 10 years, and it projects the home's future cost of ownership like taxes, insurance, utilities, and maintenance.

Flood zone designations come from FEMA's National Flood Hazard Layer (NFHL). You can look up an address on FEMA's flood map service, or run an Ampian AI report, which checks the FEMA NFHL for the address and combines it with wildfire risk from the US Forest Service and broader hazard data from FEMA's National Risk Index. A home outside a FEMA high-risk flood zone can still flood: read why “not in a flood zone” doesn't mean no flood risk.

See all questions