Denver seller signals from public records

Denver homes with out-of-state ownersDenver, CO

Single-family homes, rowhouses, condos, duplexes/triplexes and 4-8 unit buildings on the city assessor's parcel layer whose owner mails outside Colorado (about 8,100). The layer is refreshed daily. LLCs and trusts are kept; a few are investor funds.

Denver homes owned from elsewhere in ColoradoDenver, CO

Denver homes and small multifamily whose owner's tax-bill address is in another Colorado city (about 20,300; mostly suburban landlords in Aurora, Lakewood, Centennial and the like). Refreshed daily. Owners who mail to a Denver PO box or a second Denver address are not included.

Denver owner-occupied homes held since before 1995Denver, CO

Owner-occupied homes (tax bill goes to the house itself) whose last recorded sale was before 1995 (about 3,600). The detail is the sale year. Refreshed daily. A quitclaim or transfer into a trust counts as a sale here, so some long-held homes look newer and drop out.

Denver residential repair, alteration and addition permitsDenver, CO

Residential construction permits issued for alterations, additions and repair/replace work (about 2,300 a year; new homes left out), updated daily (newest issued 2026-10-29). Weak on its own; best stacked with other signals.

Denver demolition (wreck) permitsDenver, CO

Full-structure demolition permits (class 6 - Wreck; about 480 a year), updated daily (newest 2026-10-29). Nearby owners on the same block are often worth a look too.

Denver licensed residential rentalsDenver, CO

Active residential rental property licenses (about 39,000 addresses, refreshed daily; newest licenses issued the week of 2026-10-29). Every licensed address is a non-owner-occupied rental, so the owner is a landlord. The name is the license holder, usually the owner but sometimes a manager.

Aurora CO open property code violationsAurora, CO

Code enforcement violations from the last 12 months that are still being enforced (notice served, recorded against the property, summons, abatement, court, warrant): housing inspections, exterior maintenance, unsecured buildings, trash, weeds, fences and outdoor storage (about 1,060). Updated daily (newest 2026-10-29). The layer is a rolling one-year window. One folder can carry several violations, so one property can get several signals. No owner or parcel number.

Aurora CO damage-repair, addition and remodel permitsAurora, CO

Residential damage-repair permits (fire, water and storm damage, about 75 a year), additions, and miscellaneous residential remodel permits (kitchens, baths, basements; about 630 a year), updated daily (newest 2026-10-30). Damage repairs are the strongest rows; the detail starts with the permit subtype.

Adams County CO open code enforcement casesAdams County, CO (unincorporated)

Open county code cases in unincorporated Adams County (blight, property maintenance, junk vehicles, zoning) that have reached a notice, citation, fine or court step; about 440 cases at a time and roughly 1,700 opened a year. Updated daily (newest opened 2026-10-30). Cities inside the county (Thornton, Commerce City, Westminster) run their own enforcement and are not here.

Adams County CO residential remodel and demolition permitsAdams County, CO (unincorporated)

County building permits for residential additions and alterations (re-roofs, remodels, basements; about 1,700 a year) and demolitions (about 30 a year) in unincorporated Adams County, updated daily (newest 2026-10-09). The date is the application date. Re-roofs dominate after hail years; best stacked with other signals.

Adams County CO out-of-state ownersAdams County, CO

Addressed parcels in Adams County (Thornton, Commerce City, Aurora, Westminster, Brighton, Northglenn and unincorporated areas) whose owner mails outside Colorado (about 6,700).

Arapahoe County CO homes with out-of-state ownersArapahoe County, CO

Single-family homes, condos, duplexes/triplexes, 4-8 unit buildings and manufactured homes in Arapahoe County (Aurora, Centennial, Englewood, Littleton and the eastern plains) whose owner mails outside Colorado (about 8,050). Assessor data with recent sales through 2026-10-23. The detail is the property use.

Arapahoe County CO owner-occupied homes held since before 1995Arapahoe County, CO

Homes, condos and duplexes whose owner gets the tax bill at the house and whose last recorded sale was before 1995 (about 7,000). (sales through 2026-10-23). A transfer into a trust counts as a sale, so some long-held homes drop out.

Douglas County CO residential remodel, addition and demolition permitsDouglas County, CO (unincorporated)

County building permits for residential alterations (basements, remodels, decks) and additions, plus all demolitions (about 1,600 a year), updated daily (newest 2026-10-30). Covers unincorporated Douglas County (Highlands Ranch, Roxborough, Castle Pines area addresses); Castle Rock, Parker and Lone Tree issue their own permits. Weak on its own; best stacked with other signals.

Elbert County CO homes with out-of-state ownersElbert County, CO

Parcels with at least one residence (Elizabeth, Kiowa, Elbert and rural acreage) whose owner mails outside Colorado (about 240). Recent sales through 2026-10-19. Small list; mostly acreage homes and inherited ranch houses.

Broomfield homes with out-of-state ownersBroomfield, CO

Single-family homes, condos and townhomes in the City and County of Broomfield whose owner mails outside Colorado (about 640). Tax year 2026 assessor data, layer refreshed 2026-10-29.