Live data product layer
1.2M+ residential lots
tracked in pipeline
Recorded plats, preliminary plats, TDHCA tax-credit filings, EMMA MUD bond issuances, and classified NPDES residential events — rolled up by county × quarter and ready to feed SpanVor's industrial demand signal or your own app via the API below.
Per-State Coverage
Lots in pipeline by state. Texas is the launch flagship — additional states roll out monthly.
Top Counties by Lots in Pipeline
Top 20 counties nationally. Click through to the state overview.
| # | County | State | Lots | Top Developer |
|---|---|---|---|---|
| 1 | Harris | TX | 729,226 | HARRIS COUNTY MUNICIPAL UTILITY DISTRICT NO. 165 TEXAS |
| 2 | Fort Bend | TX | 207,960 | MARK MUSEMECHE |
| 3 | Travis | TX | 121,088 | BGE, INC. |
| 4 | Brazoria | TX | 56,927 | LES KILDAY |
| 5 | Montgomery | TX | 16,976 | MONTGOMERY COUNTY MUNICIPAL UTILITY DISTRICT NO. 89 |
| 6 | Galveston | TX | 11,178 | GALVESTON COUNTY MUNICIPAL UTILITY DISTRICT NO. 56, TEXAS |
| 7 | Williamson | TX | 9,389 | MIDDLEBROOK, LTD |
| 8 | Collin | TX | 4,587 | COLLIN COUNTY MUNICIPAL UTILITY DISTRICT NO. 2 |
| 9 | Hays | TX | 2,700 | WFC HEADWATERS OWNER VII, L.P |
| 10 | Denton | TX | 2,392 | HILLWOOD RESIDENTIAL SERVICES L.P |
| 11 | Bastrop | TX | 503 | HUNT COMMUNITIES |
| 12 | BAY | MI | 0 | MARATHON PETROLEUM COMPANY LP |
| 13 | CA103 | CA | 0 | TEHAMA ASPHALT PROCESSING |
| 14 | Rusk | TX | 0 | BRECK KEAN |
| 15 | Pecos | TX | 0 | TOM ANDREWS |
| 16 | NY051 | NY | 0 | OAK OPENINGS LLC |
| 17 | PA117 | PA | 0 | COUNTRY VIEW FAMILY FARMS LLC |
| 18 | IL059 | IL | 0 | NEW HAVEN, VILLAGE OF |
| 19 | TN121 | TN | 0 | DG HOLDINGS, LLC |
| 20 | TX401 | TX | 0 | DOUBLE EAGLE CONSTRUCTION, INC. |
Top 50 Developers by Lots Planned
National rollup of residential developers from plats, TDHCA filings, MUD bonds, and classified NPDES events.
Data product
This dataset powers SpanVor's industrial demand signal —
and is available for licensing / API access.
Build inside SpanVor or pull the rollups directly. Endpoints return JSON, are cached an hour, and require no auth for public counts.
/api/lots/summaryGlobal rollup — per-state, top counties, top developers.
/api/lots/by-metro/[slug]Metro-level lot pipeline with timeseries (e.g. /api/lots/by-metro/dfw).
/api/lots/by-developer/[slug]Per-developer lot stats + quarter timeseries.
/api/lots/recent?limit=50Most-recent plat filings nationally.
Looking for raw event-level access, bulk delivery, or custom geographic cuts? Get in touch.
Data: lots_pipeline_by_county_quarter, lots_pipeline_by_developer. Refreshed hourly. Window: last 10 years.