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9965 Downing Cir, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9965 Downing Cir, Thornton, CO 80229

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 1,839 sqft · built 2003
Lot Size0.145 acres (6,329 sqft)
Owner2 Company Names on File
Last Sale$270,116 (Mar 2004)
Tax Bill$1,452 (2025)
Deeds & MortgagesApr 2026 Sale
Flood ZoneZone X (minimal risk)
APN1719-14-3-16-006

Property Details

APN / Parcel Number

Primary APN1719-14-3-16-006
Alternative APNs
  • 0171914316006
  • R0144886

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Plumbing Fixtures13 Plumbing Fixtures
Total Rooms7 Rooms
Stories2 Stories
Building Area1,839 sqft Living Area
Gross Area3,156 sqft
1st Floor Area947 sqft
2nd Floor Area892 sqft
Basement Area917 sqft
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2003
Effective Year BuiltEffective 2003
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area6,329 sqft (0.145 acres)
Garage TypeAttached
Garage Area400 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

PorchOpen Slab
Porch Area182 sqft
Deck Area100 sqft
Patio Area100 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0144886
Street Address9965 DOWNING CIR
CityTHORNTON
StateCO
Zip80229-7827
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSUB:LAMBERTSON LAKES SUBD BLK:3 LOT:30
Legal Range68W
Legal Township02S
Legal Section14
Legal Quarter3
Legal SubdivisionLAMBERTSON LAKES
Legal Block3
Legal Lot Number30
JurisdictionADAMS CO
Township / Civil DivisionWEST ADAMS
Census Block Group2
Census Block2003
Census Tract9204

Owner

9965 Downing Cir is owned by a company that acquired it in July 2008.

Source: Adams County records, as of May 7, 2026

Owner of Record2 Company Names on File
Mailing Address9943 DOWNING CIR, THORNTON, CO 80229-7827
Owner TypeCompany
VestingLife Tenant

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 Names2 Names on Deed
Last SaleMar 24, 2004 · Amount on File
Deed SaleMar 24, 2004 · Amount on File
Deed Document Number2004143880
Last Transfer DateJul 17, 2008
Transfer Doc0000005674
Record UpdatedOct 29, 2026

April 2026: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionADAMS CO
Recording DateApr 30, 2026
Property Address9965 DOWNING CIR, THORNTON, CO 80229-7827
Document Number0000025001
Instrument DateApr 22, 2026
Instrument202625001
Transaction TypeTransfer
Record UpdatedJul 12, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLife Tenant
Address9943 DOWNING CIR, THORNTON, CO 80229-7827

Tax Assessment & Valuation

The 2025 property tax bill for 9965 Downing Cir was $1,452, down 62.1% from the year before.

Source: Adams County assessment roll, as of January 21, 2026

Property Jurisdictions

TypeName
StateColorado
CountyAdams County
MunicipalityThornton City
Unified School DistrictAdams 12 Five Star Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,452.00 (-62.09%)$37,270 Land $8,300 Building $28,970$548,000 Land $122,000 Building $426,000
2024$3,830.00 (-34.89%)
2023$5,882.00 (+6.17%)$39,040 (+7.22%) Land $8,120 Building $30,920$577,000 (+10.14%) Land $120,000 Building $457,000
2022$5,540.00$36,410 Land $16,120 Building $20,290$523,899 Land $232,000 Building $291,899

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 9965 Downing Cir in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 2, 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
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies1 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.

Wildfire

The area around 9965 Downing Cir has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within 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 SystemCITY OF THORNTON
serves 226,465 people · EPA ID CO0101150
Water SourceSurface water
Last State InspectionJul 2024
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting3
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 630 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
CenturyLink
DSL · Fiber in parts of the area		140 / 20

May also be available: Aerux Broadband, LiveWireNet, Verizon.

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