Costilla County property record for 502 Trinchera St, San Luis, CO 81152
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 816 sqft · built 1930 |
| Lot Size | 0.177 acres (7,700 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $228 (2025) |
| APN | R003895 |
| Primary APN | R003895 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Building Area | 816 sqft Living Area |
| 1st Floor Area | 816 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Ranch |
| Construction Type | Concrete Block |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 7,700 sqft (0.177 acres) |
| Lot Dimensions | 50 ft deep x 154 ft wide |
| Account Number | R003895 |
|---|---|
| Street Address | 502 TRINCHERA ST |
| City | SAN LUIS |
| State | CO |
| Zip | 81152 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SAN LUIS BLK 6 LOT 1 BEING 154 FT. LONG EAST TO WEST & 50 FT. WIDE NORTH TO SOUTH. 154 X 50 = 7700 SQ FT (224-534) |
| Legal Subdivision | TOWN OF SAN LUIS |
| Legal Block | 6 |
| Legal Lot Number | 1 |
| Jurisdiction | COSTILLA CO |
| Township / Civil Division | SAN LUIS |
| Census Block Group | 1 |
| Census Block | 1053 |
| Census Tract | 972700 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Plaza de San Luis de la Culebra listed 1978 · NRIS 78000837 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
502 Trinchera St, a single family home, is owned by two individuals.
Source: Costilla County records, as of March 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 401 N TIMBERLINE RD, 83, FORT COLLINS, CO 80524-1415 |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 502 Trinchera St was $228, up 156.2% from the year before.
Source: Costilla County assessment roll, as of March 27, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Costilla County |
| Municipality | San Luis Town |
| Unified School District | Centennial School District R-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $228.00 (+156.18%) | $2,471 (+147.1%) Land $250 Building $2,221 | $39,528 (+164.84%) Land $4,000 Building $35,528 |
| 2024 | $89.00 (+4.71%) | $1,000 (-) Land $75 Building $925 | $14,925 (-) Land $1,123 Building $13,802 |
| 2023 | $85.00 (-56.85%) | $1,000 (-56.8%) Land $75 Building $925 | $14,925 (-55.2%) Land $1,123 Building $13,802 |
| 2022 | $197.00 | $2,315 Land $278 Building $2,037 | $33,313 Land $4,000 Building $29,313 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 502 Trinchera St; there have been 1 flood claim nearby since 2014.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 1 (2014) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2014 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 502 Trinchera St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SAN LUIS WSD serves 629 people · EPA ID CO0112900 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 98 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Jade Communications Fiber | 2,500 / 2,500 |
| Choice Broadband Fixed Wireless | 400 / 80 |
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