Unfenced
Land for sale that actually borders public land
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Read the full description
Checks ~700,000 U.S. listings every week against official public-land maps and shows the ~13,600 homes and land parcels that actually touch national forest, BLM and state land. Each one is measured from its county parcel boundary: the shared edge in feet, drawn on a map, plus how much public land is behind it, elevation, road access, flood zone and wildfire hazard. Search by ZIP or state. Free, no account needed.
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PH · launched Oct 17, 2026 · 97 upvotes (top 1%)
- Real estate
- Marketplace
- B2C
- Not AI
- Commercial product
- Home
- Maps
- Outdoors
Similar launches
See all 151 similar launches →Could you build this?
Partial Building the UI and map view is straightforward, but aggregating nationwide county parcel boundary data and running spatial intersections against 700k MLS listings requires specialized GIS data pipelines.
What it would actually take: A production version requires ingestion of MLS listing feeds, spatial data pipelines utilizing PostGIS or BigQuery GIS, and licensed or scraped nationwide parcel boundaries (e.g., Regrid) cross-referenced with PAD-US federal/state land data. The hard part is acquiring accurate nationwide parcel polygon data affordably and optimizing spatial joins against hundreds of thousands of active listings.
Competitors
Other products that read as similar to this one : 151 launches clear the similarity bar, closest 8 shown.
Attention rank: #2 of 152 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 284 days after the earliest competitor.
- Unfenced · hn · 2026-10-15 · 317 upvotes · similarity 0.65
- Landstats Property App · ph · 2026-09-07 · 1 upvotes · similarity 0.56
- Analisa US · ph · 2026-10-15 · 4 upvotes · similarity 0.50
- 1acre.in · ph · 2026-09-17 · 2 upvotes · similarity 0.50
- county-value-atlas · github · 2026-09-11 · 9 upvotes · similarity 0.47
- AP LandGrid · ph · 2026-10-24 · 1 upvotes · similarity 0.47
- RentDataNow · hn · 2026-03-24 · 8 upvotes · similarity 0.46
- Auction Finder USA · ph · 2026-09-22 · 1 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.