Costilla County property record for 401 Main St, San Luis, CO 81152
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.677 acres (29,520 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $22 (2025) |
| APN | R003951 |
| Primary APN | R003951 |
|---|---|
| Alternative APN |
|
| Lot Area | 29,520 sqft (0.677 acres) |
|---|
| Account Number | R003951 |
|---|---|
| Street Address | 401 MAIN ST |
| City | SAN LUIS |
| State | CO |
| Zip | 81152-5097 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | SAN LUIS PART OF BLK 1 LOT 23 THE SOUTH 128 FT |
| Legal Subdivision | TOWN OF SAN LUIS |
| Legal Block | 1 |
| Legal Lot Number | 23 |
| Jurisdiction | COSTILLA CO |
| Township / Civil Division | SAN LUIS |
| Census Block Group | 1 |
| Census Block | 1066 |
| 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.
Source: Costilla County records, as of March 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 810 COSTILLA ST, SAN LUIS, CO 81152-5078 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
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 | $22.00 | $250 (-6.72%) Land $250 | $4,000 (-) Land $4,000 |
| 2023 | $22.00 (-4.35%) | $268 (-3.6%) Land $268 | $4,000 (-) Land $4,000 |
| 2022 | $23.00 | $278 Land $278 | $4,000 Land $4,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 |
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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