421 Main St, Windsor, CO 80550 Property Records

Weld County property record for 421 Main St, Windsor, CO 80550 · Last verified June 2026

Property Highlights

Property Type	Commercial > Office > Commercial Office
Year Built	Built 1956
Square Footage	2,500 sqft Gross Area
Lot Size	4,750 sqft (0.109 acres)
Tax Bill	$13,328.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`8072-12-0-30-17`
Alternative APNs	`0807-21-2-03-017` `R1516086`

Interior

Units	4750 Units
Building Area	2,500 sqft Gross Area
1st Floor	2,500 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Fire Resistance Class	Buildings having exterior walls built of a non-combustible material such as brick, concrete, block or poured concrete. Interior partitions and roof structure are built of combustible materials. Floor may be concrete or wood frame.
Lot Area	4,750 sqft (0.109 acres)

Utilities and HVAC

Heating System	Steam Heating

Location & Zoning

Account Number	R1516086
Street Address	421 MAIN ST
City	WINDSOR
State	CO
Zip	80550-5165
Property Usage	Commercial Property Usage
Type	Commercial > Office > Commercial Office
Legal Description	WIN 22870 L22 BLK10
Legal Subdivision	WINDSOR TOWN
Legal Block	10
Legal Lot Number	22
Jurisdiction	WELD CO
Minor Civil Division	WINDSOR
Census Blockgroup	1
Census Block	1004
Census Tract	2205

Owner

Source: Weld County records · APN 8072-12-0-30-17

Assessment roll updated May 27, 2026 · Last verified June 2026

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

Owner of Record	2 Individuals Owners
Mailing Address	505 CHESTNUT ST, WINDSOR, CO 80550-5332
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Life Estate

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Dec 24, 1986 Nov 09, 1981
Record Refreshed	Sep 20, 2026

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WELD CO
Recording Date	Jan 17, 2017
Property Address	421 MAIN ST, WINDSOR, CO 80550-5165
Document Number	0004270420
Instrument Date	Jan 11, 2017
Instrument	4270420
Transaction Type	Transfer
Record Updated	Feb 01, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Estate
Address	505 CHESTNUT ST WINDSOR CO 805505332, WINDSOR, CO 80550-5332

Tax Assessment & Valuation

Source: Weld County records · Assessment roll updated May 27, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Weld County
Municipality	Windsor Town
Unified School District	Windsor School District RE-4 (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
2026		$131,250 (-7.41%) Land $14,250 Building $117,000	$525,000 (-) Land $57,000 Building $468,000
2025	$13,328.00 (+22.88%)	$141,750 (+16.13%) Land $15,390 Building $126,360	$525,000 (+2%) Land $57,000 Building $468,000
2024	$10,846.00 (+3.06%)
2023	$10,524.00	$122,060 Land $13,250 Building $108,810	$437,500 Land $47,500 Building $390,000