Alamosa County property record for 623 Main St, Alamosa, CO 81101
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 1 ba · 3,580 sqft · built 1910 |
| Lot Size | 0.086 acres (3,746 sqft) |
| Owner | 2 Trust Names on Record |
| Tax Bill | $2,600 (2025) |
| APN | 541310224013 |
| Primary APN | 541310224013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 3,580 sqft Total Area |
| 1st Floor Area | 3,580 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Duplex Single |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Rolled Roofing |
| Lot Area | 3,746 sqft (0.086 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | 541310224013 |
|---|---|
| Street Address | 623 MAIN ST |
| City | ALAMOSA |
| State | CO |
| Zip | 81101-2557 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT 28 ALAMOSA BLK 39 WD REC #295103 10-6-99 PRD REC #325039 01-26-06 |
| Legal Subdivision | ALAMOSA OLD TOWN |
| Legal Block | 39 |
| Legal Lot Number | 28 |
| Jurisdiction | ALAMOSA CO |
| Township / Civil Division | ALAMOSA |
| Census Block Group | 3 |
| Census Block | 3039 |
| Census Tract | 960201 |
Source: Alamosa County records, as of May 14, 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 Trust Names on Record |
|---|---|
| Mailing Address | 2911 SARAH LN, ALAMOSA, CO 81101-2118 |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 6, 1999 |
| Deed Sale | Oct 6, 1999 |
| Prior Sale | Aug 8, 1986 |
| Last Transfer Date | Jan 26, 2006 |
| Transfer Doc | 325039 |
| Record Updated | Jun 8, 2026 |
Source: Alamosa County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Alamosa County |
| Municipality | Alamosa City |
| Unified School District | Alamosa School District RE-11J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,600.00 (+62.5%) | $34,722 (+4.46%) Land $7,590 Building $27,132 | $221,410 (+12.37%) Land $31,050 Building $190,360 |
| 2023 | $1,600.00 (-38.79%) | $33,238 Land $5,093 Building $28,145 | |
| 2022 | $2,614.00 | $197,041 Land $21,150 Building $175,891 |
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 |
|---|---|
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 6 in force |
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 | None beyond 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 | CITY OF ALAMOSA serves 11,271 people · EPA ID CO0102100 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 523 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Jade Communications Fixed Wireless · Fiber in parts of the area | 500 / 25 |
| Ciello Fixed Wireless · Fiber in parts of the area | 300 / 300 |
| Choice Broadband Fixed Wireless | 300 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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