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821 Oak St, Windsor, CO 80550 Property Records

Weld County property record for 821 Oak St, Windsor, CO 80550

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,102 sqft · built 1978
Lot Size0.16 acres (6,963 sqft)
OwnerCompany Name on File
Last Sale$220,000 (Dec 2013)
Tax Bill$2,791 (2025)
Deeds & MortgagesNov 2017 Mortgage
Flood ZoneZone X (minimal risk)
APN8072-01-2-50-04

Property Details

APN / Parcel Number

Primary APN8072-01-2-50-04
Alternative APNs
  • 0807-20-1-25-004
  • R1470986

Interior

Bedrooms4 Beds
Full Baths3 Baths
Plumbing Fixtures12 Plumbing Fixtures
Stories1 Story
Building Area2,102 sqft Living Area
Gross Area2,632 sqft
1st Floor Area1,106 sqft
Basement Area1,106 sqft
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1978
Effective Year BuiltEffective 1978
Architectural StyleRanch
Exterior MaterialFrame Hardboard
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area6,963 sqft (0.16 acres)
Garage TypeAttached
Garage Area420 sqft
PorchSlab
Porch Area262 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR1470986
Street Address821 OAK ST
CityWINDSOR
StateCO
Zip80550-4919
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionWIN 1MV3-4 L4 BLK3 MOUNTAIN VIEW SUB 1ST FILING
Legal Range67W
Legal Township6N
Legal Section20
Legal SubdivisionMOUNTAIN VIEW SUB 1ST FG
Legal Block3
Legal Lot Number4
JurisdictionWELD CO
Township / Civil DivisionWINDSOR
Census Block Group2
Census Block2012
Census Tract2206

Owner

821 Oak St is owned by a company that acquired it in November 2017.

Source: Weld County records, as of October 13, 2026

Owner of RecordCompany Name on File
Mailing Address1530 16TH ST, 5, DENVER, CO 80202-1464
Owner TypeCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 10, 2013 · Amount on File
Deed SaleDec 10, 2013 · Amount on File
Prior SaleAug 9, 2013 · Amount on File
Deed Document Number20133983091
Last Transfer DateNov 20, 2017
Transfer Doc0004355403
Record UpdatedOct 29, 2026

November 2017: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionWELD CO
Recording DateNov 27, 2017
Property Address821 OAK ST, WINDSOR, CO 80550-4919
Document Number0004355403
Instrument DateNov 20, 2017
Instrument4355403
Transaction TypeTransfer
Record UpdatedJul 26, 2022
Title CompanyFIRST AMERICAN TITLE

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address821 OAK ST, 821, WINDSOR, CO 80550-4919

Transferred To (Grantee/Buyer)

NameVerified Name
Address821 OAK ST, WINDSOR, CO 80550-4919

Mortgage

Document Number0004355404
DateNov 27, 2017
Instrument4355404
Lender
NameBLUE BRICK FINANCIAL LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term181 Months
DueDec 1, 2032

Tax Assessment & Valuation

The 2025 property tax bill for 821 Oak St was $2,791, up 11.1% from the year before.

Source: Weld County assessment roll, as of May 27, 2026

Property Jurisdictions

TypeName
StateColorado
CountyWeld County
MunicipalityWindsor Town
Unified School DistrictWindsor School District RE-4 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$27,330 (-2.11%) Land $5,510 Building $21,820$446,574 (-) Land $90,000 Building $356,574
2025$2,791.00 (+11.06%)$27,920 Land $5,630 Building $22,290$446,574 Land $90,000 Building $356,574
2024$2,513.00 (+8.98%)
2023$2,306.00$30,310 Land $4,460 Building $25,850$448,083 Land $66,000 Building $382,083

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 821 Oak St in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1999.

Source: FEMA National Flood Hazard Layer, effective June 28, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 in force
Nearby Flood Claims5 (1999–2014)
Most Recent ClaimJun 2014 · river or lake flooding

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

Wildfire risk around 821 Oak 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 RiskLow
lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemTOWN OF WINDSOR
serves 23,500 people · EPA ID CO0162843
Water SourcePurchased surface water from several systems
Last State InspectionNov 2022
Lead6 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 522 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

May also be available: TDS Telecom, Verizon, Vistabeam.

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