Costilla County property record for 109 Main St, San Luis, CO 81152
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,518 sqft · built 1915 |
| Lot Size | 0.084 acres (3,666 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $814 (2025) |
| APN | R003782 |
| Primary APN | R003782 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,518 sqft Living Area |
| Gross Area | 2,151 sqft |
| 1st Floor Area | 2,063 sqft |
| Interior Walls | Log |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 2022 |
| Architectural Style | Ranch |
| Exterior Material | Fiber Cement Siding |
| Construction Type | Concrete |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 3,666 sqft (0.084 acres) |
| Garage Area | 743 sqft |
| Porch | Porch |
| Cooling System | HVAC |
|---|
| Account Number | R003782 |
|---|---|
| Street Address | 109 MAIN ST |
| City | SAN LUIS |
| State | CO |
| Zip | 81152-5094 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SAN LUIS BAAPT 68 FT. SW LY FR NE COR OF LOT 5 BLK 1 SAN LUIS TH W LY 114 FT. TH SW LY 41 FT. THE LY 49 FT. TH N LY 15.5 FT. |
| Legal Subdivision | TOWN OF SAN LUIS |
| Legal Block | 1 |
| Legal Lot Number | 4-5 |
| Jurisdiction | COSTILLA CO |
| Township / Civil Division | SAN LUIS |
| Census Block Group | 1 |
| Census Block | 1067 |
| 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.
109 Main St, a single family home, is owned by an individual.
Source: Costilla County records, as of March 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4899 S DUDLEY ST, E15, LITTLETON, CO 80123-1996 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 109 Main St was $814.
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 | $814.00 | $9,158 Land $500 Building $8,658 | $146,520 Land $8,000 Building $138,520 |
| 2023 | $617.00 (+53.48%) | $7,218 (+52.99%) Land $355 Building $6,863 | $107,728 (+58.68%) Land $5,296 Building $102,432 |
| 2022 | $402.00 | $4,718 Land $556 Building $4,162 | $67,888 Land $8,000 Building $59,888 |
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 109 Main 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 109 Main 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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