9230 Cook St, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9230 Cook St, Thornton, CO 80229

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,446 sqft · built 2002
Lot Size	0.139 acres (6,098 sqft)
Owner	Individual Name on File
Last Sale	$540,000 (Jan 2026)
Tax Bill	$1,434 (2025)
Deeds & Mortgages	Aug 2021 Line of Credit Jan 2026 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R0133380`

Property Details

APN / Parcel Number

Primary APN	`R0133380`
Alternative APNs	`0171924114004` `171924114004`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	2,446 sqft Living Area
1st Floor Area	1,237 sqft
2nd Floor Area	1,209 sqft
Basement Area	558 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2002
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,098 sqft (0.139 acres)
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	50 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0133380
Old Parcel Number	171924114004
Street Address	9230 COOK ST
City	THORNTON
State	CO
Zip	80229-4287
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:VILLAGES NORTH SUBDIVISION FILING NO 2 BLK:2 LOT:11
Legal Range	68W
Legal Township	02S
Legal Section	24
Legal Quarter	SE
Legal Subdivision	VILLAGES NORTH SUBDIVISION FILING NO 2
Legal Block	2
Legal Lot Number	11
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2024
Census Tract	9104

Owner

9230 Cook St is owned by an individual who bought it in January 2026.

Source: Adams County records, as of February 9, 2026

Owner of Record	Individual Name on File
Co-owner	Co-owner on File
Mailing Address	6475 CLAY ST, DENVER, CO 80221-2332
Owner Type	Individual

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

Date	Document
Aug 31, 2021	Deed of Trust, Mortgage · Line of Credit ZB NA
Jan 29, 2026	Warranty Deed, Transfer · FHA Mortgage BETTER MORTGAGE CORPORATION
May 28, 2019	Deed of Trust, Mortgage · Conventional Mortgage CREDIT UNION OF COLORADO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 29, 2026 · Amount on File
Deed Sale	Jan 29, 2026 · Amount on File
Prior Sale	Oct 15, 2008
Deed Document Number	2026000004618
Record Updated	Jun 8, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	9230 COOK ST, THORNTON, CO 80229-4287
Transaction Type	Mortgage
Record Updated	Feb 10, 2026
Title Company	LAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9230 COOK ST, THORNTON, CO 80229-4287

Mortgage

Document Number	0000103420
Date	Aug 31, 2021
Instrument	2021000103420

Lender

Name	ZB NA
Type	Bank
Address	BRIGHTON, CO 80602

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Jul 27, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Jan 29, 2026
Property Address	9230 COOK ST, THORNTON, CO 80229-4287
Document Number	0000004618
Instrument Date	Jan 28, 2026
Instrument	2026000004618
Transaction Type	Transfer
Record Updated	Feb 10, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$54.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	6475 CLAY ST, DENVER, CO 80221-2332

Mortgage

Document Number	0000004619
Date	Jan 29, 2026
Instrument	2026000004619

Lender

Name	BETTER MORTGAGE CORPORATION
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2056

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	9230 COOK ST, THORNTON, CO 80229-4287
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000039938
Date	May 28, 2019
Instrument	2019000039938

Lender

Name	CREDIT UNION OF COLORADO
Type	Credit Union
Address	DENVER, CO 80203

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 9230 Cook St was $1,434.

Source: Adams County assessment roll, as of August 25, 2025

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	Mapleton School District 1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,434.00	$33,820 Land $6,880 Building $26,940	$541,000 Land $110,000 Building $431,000
2023	$3,940.00 (+11.77%)	$39,910 (+12.84%) Land $6,900 Building $33,010	$590,000 (+15.95%) Land $102,000 Building $488,000
2022	$3,525.00	$35,370 Land $14,180 Building $21,190	$508,822 Land $204,000 Building $304,822

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 9230 Cook St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 2, 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 9230 Cook St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.9% of Colorado
Wildfire Likelihood	Under 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.

Drinking Water

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

Water System	CITY OF THORNTON serves 226,465 people · EPA ID CO0101150
Water Source	Surface water
Last State Inspection	Jul 2024
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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 451 locations within half a mile, as of December 31, 2025

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

May also be available: Aerux Broadband, AT&T, CenturyLink.

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