Costilla County property record for 808 Alfonso St, San Luis, CO 81152
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,380 sqft · built 1979 |
| Lot Size | 0.341 acres (14,889 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $455 (2025) |
| APN | R004003 |
| Primary APN | R004003 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,380 sqft Living Area |
| 1st Floor Area | 1,068 sqft |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Construction Type | Frame |
| Roof Type | Gable |
| Lot Area | 14,889 sqft (0.341 acres) |
| Account Number | R004003 |
|---|---|
| Street Address | 808 ALFONSO ST |
| City | SAN LUIS |
| State | CO |
| Zip | 81152-5015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SAN LUIS BLK F LOTS 12 & 13 (197-1174) (249-37) (266-313) (PRD 379-199) (L 379-202) (QCD 379-203) |
| Legal Subdivision | TOWN OF SAN LUIS |
| Legal Block | F |
| Legal Lot Number | 12-13 |
| Jurisdiction | COSTILLA CO |
| Township / Civil Division | SAN LUIS |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 972700 |
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 | PO BOX 602, SAN LUIS, CO 81152-0602 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 14, 2004 |
| Deed Sale | Oct 14, 2004 |
| Prior Sale | Oct 14, 2004 |
| Deed Document Number | 2004239408 |
| Deed Book / Page | 379 / 203 |
| 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 | $455.00 (+25.69%) | $4,930 (+22.06%) Land $500 Building $4,430 | $78,880 (+30.84%) Land $8,000 Building $70,880 |
| 2024 | $362.00 (+4.93%) | $4,039 (-) Land $280 Building $3,759 | $60,289 (-) Land $4,184 Building $56,105 |
| 2023 | $345.00 (-17.46%) | $4,039 (-17.64%) Land $280 Building $3,759 | $60,289 (-14.55%) Land $4,184 Building $56,105 |
| 2022 | $418.00 | $4,904 Land $556 Building $4,348 | $70,557 Land $8,000 Building $62,557 |
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 | 0.02% 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 157 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Jade Communications Fiber · Fixed Wireless in parts of the area | 2,500 / 2,500 |
| Choice Broadband Fixed Wireless | 400 / 80 |
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