Build a home ownership record system like CarFax for houses
The Problem
Homeowners and landlords face chaos with scattered warranties, invoices, appliance manuals, and insurance documents, lacking a unified historical record system. Real estate professionals use tools like DataTree for public records (tax, deeds, liens) but not personal document management. There are approximately 81 million owner-occupied homes in the US, with landlords managing millions more portfolios, currently spending on fragmented property management software like AppFolio (above average pricing). This gap multiplies willingness-to-pay for landlords handling multiple properties.
Real Demand Evidence
Found on reddit ↗·1 month ago
When something breaks you're digging through everything trying to remember what happened 3 years ago
Core Insight
Creates a CarFax-like centralized system for home ownership records including public data integration plus private uploads for warranties, manuals, invoices, and insurance, targeting consumers and small landlords overlooked by pro-focused tools like PropertyShark and Reonomy which lack personal document storage.
- Target Customer
- Solo landlords and indie real estate investors managing 5-50 unit portfolios (multiplies WTP), plus individual homeowners; US market includes ~15 million small landlords amid 50+ million rental units.
- Revenue Model
- Tiered SaaS pricing at $29-99/month per property/portfolio (inspired by PropertyShark $50-150/month and Crexi $249+/month), with free tier for single homes to drive adoption and upsell to landlord multi-property plans
Competitive Landscape
Above Average (contact for details)
Focuses on property management automation, tenant portals, and accounting for landlords but lacks a centralized consumer-facing repository for home warranties, invoices, appliance manuals, and scattered insurance documents for individual homeowners. Does not provide a CarFax-like historical ownership record system accessible to owners.
$50–$150/month (tiered)
Provides sales, title, zoning, and comps data primarily for NY and CA with a focus on professionals, missing comprehensive storage and organization of personal home documents like warranties, manuals, and invoices for everyday homeowners or landlords. Lacks a unified ownership history tracker like CarFax.
Tiered/enterprise pricing; free trial
Offers AI-driven commercial real estate intelligence on building, tax, ownership, and market data but neglects residential homeowner needs for managing scattered personal records such as appliance manuals and warranties, with no emphasis on landlord portfolio document centralization.
Contact for pricing
Delivers comprehensive property ownership, tax records, deeds, and liens for professionals but does not serve as a personal document management system for homeowners to store and access warranties, invoices, manuals, or insurance in one place, limiting usability for indie users.
API 30-day free trial; contact for other data
Specializes in comprehensive US public records, property, mortgage, and foreclosure data via APIs but fails to offer a user-friendly platform for individual homeowners or landlords to aggregate and manage private documents like appliance manuals and warranties alongside public records.
Willingness to Pay
- $50–$150/month (tiered)
PropertyShark residential & CRE data access shows professionals paying for title and ownership insights.
https://www.attomdata.com/news/company-news/data-solutions/best-real-estate-data-providers-for-2026/
- $249/month+
Crexi Intelligence tools for records, comps, ownership data indicate willingness for CRE data platforms.
https://www.attomdata.com/news/company-news/data-solutions/best-real-estate-data-providers-for-2026/
- Tiered/enterprise pricing
Reonomy AI-driven CRE intelligence with ownership and market data commands enterprise pricing.
https://www.attomdata.com/news/company-news/data-solutions/best-real-estate-data-providers-for-2026/
Get the best signals delivered to your inbox weekly
Every Monday we pick the top scored opportunities from 9 sources and send them straight to you. Free forever.
No spam. No credit card. Unsubscribe anytime.