520 Main St, Alamosa, CO 81101 Property Records

Alamosa County property record for 520 Main St, Alamosa, CO 81101 · Last verified April 2026

Property Summary

Property Type	Special Purpose
Details	2.5 ba · 9,285 sqft · built 1907
Lot Size	0.172 acres (7,492 sqft)
Owner	2 Individual Names on File
Last Sale	$50,000 (Dec 1984)
Tax Bill	$4,749 (2025)
Deeds & Mortgages	Jun 2019 Mortgage
APN	`541310109005`

Property Details

APN / Parcel Number

Primary APN	`541310109005`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	9,285 sqft Adjusted Area
Gross Area	9,600 sqft
1st Floor Area	7,500 sqft

Exterior

Year Built	Built 1907
Effective Year Built	Effective 1907
Exterior Material	Concrete Block
Construction Type	Masonry / Concrete Block
Roof Material	Rolled Roofing
Lot Area	7,492 sqft (0.172 acres)

Utilities, Heating & Cooling

Cooling System	None
Heating System	Forced Air with A/C

Location & Zoning

Account Number	541310109005
Street Address	520 MAIN ST
City	ALAMOSA
State	CO
Zip	81101-2644
Property Category	Other
Property Type	Other > Special Purpose
Legal Description	LOTS 8 & 9 ALAMOSA BLK 51 JWD B 308 P 285 12-20-84
Legal Subdivision	ALAMOSA OLD TOWN
Legal Block	51
Legal Lot Number	8-9
Jurisdiction	ALAMOSA CO
Township / Civil Division	ALAMOSA
Census Block Group	3
Census Block	3041
Census Tract	960201

Owner

Source: Alamosa County records · APN 541310109005

Assessment roll updated April 13, 2026 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	469 COSTILLA BLVD, ALAMOSA, CO 81101-2819
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 20, 1984 · Amount on Record
Deed Sale	Dec 20, 1984 · Amount on Record
Deed Book / Page	308 / 285
Record Updated	Jun 08, 2026

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMOSA CO
Property Address	520 MAIN ST, ALAMOSA, CO 81101-2644
Transaction Type	Mortgage
Record Updated	May 24, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	373449
Date	Jun 07, 2019
Instrument	373449

Lender

Name	SAN LUIS VALLEY FEDERAL BANK
Type	Bank
Address	ALAMOSA, CO 81101

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Alamosa County records · Assessment roll updated April 13, 2026 · Last verified April 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Alamosa County
Municipality	Alamosa City
Unified School District	Alamosa School District RE-11J (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,749.00 (+3.71%)	$64,179 (-6.7%) Land $15,188 Building $48,991	$237,697 (-3.59%) Land $56,250 Building $181,447
2023	$4,579.00	$68,790 Land $16,740 Building $52,050
2022			$246,558 Land $60,000 Building $186,558

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080039602013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	6 in force

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 460 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Spectrum	Cable	1,000 / 1,000
Blanca Telephone Company/Jade Communications	Fixed Wireless	500 / 25
San Luis Valley Rural Electric Cooperative	Fixed Wireless (unlicensed)	300 / 300
ATN International	Fixed Wireless (licensed-by-rule)	300 / 75
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Blanca Telephone Company/Jade Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.