9240 Birch St, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9240 Birch St, Thornton, CO 80229

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,256 sqft · built 1981
Lot Size	0.17 acres (7,400 sqft)
Owner	Individual Name on File
Last Sale	$192,500 (Sep 2006)
Tax Bill	$1,142 (2025)
Deeds & Mortgages	May 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1721-19-2-09-005`

Property Details

APN / Parcel Number

Primary APN	`1721-19-2-09-005`
Alternative APNs	`0172119209005` `R0076537`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,256 sqft Living Area
Gross Area	2,656 sqft
1st Floor Area	1,256 sqft
Basement Area	960 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1981
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,400 sqft (0.17 acres)
Lot Dimensions	100 ft deep x 74 ft wide
Garage Type	Attached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Slab
Porch Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0076537
Street Address	9240 BIRCH ST
City	THORNTON
State	CO
Zip	80229-4180
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:REMINGTON FILING NO 1 P U D LOT:98
Legal Range	67W
Legal Township	02S
Legal Section	19
Legal Quarter	2
Legal Subdivision	REMINGTON FILING NO 1 P U D
Legal Lot Number	98
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1030
Census Tract	9104

Owner

9240 Birch St is owned and occupied by an individual who acquired it in August 2014.

Source: Adams County records, as of January 21, 2026

Owner of Record	Individual Name on File
Mailing Address	9240 BIRCH ST, THORNTON, CO 80229-4180
Occupancy	Owner Occupied
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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 25, 2006 · Amount on File
Deed Sale	Sep 25, 2006 · Amount on File
Prior Sale	Oct 18, 2005
Deed Document Number	2006966210
Last Transfer Date	Aug 29, 2014
Transfer Doc	0000042399
Record Updated	Sep 20, 2026

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	May 11, 2020
Property Address	9240 BIRCH ST, THORNTON, CO 80229-4180
Document Number	0000042399
Instrument Date	Aug 29, 2014
Instrument	2020000042399
Transaction Type	Transfer
Record Updated	Jul 26, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	408 CABOT ST, 408, BEVERLY, MA 01915-3152

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9240 BIRCH ST, THORNTON, CO 80229-4180

Tax Assessment & Valuation

The 2025 property tax bill for 9240 Birch St was $1,142, down 52.3% from the year before.

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

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	Adams County School District 14 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,142.00 (-52.34%)	$29,310 Land $6,120 Building $23,190	$431,000 Land $90,000 Building $341,000
2024	$2,396.00 (-0.42%)
2023	$2,406.00 (+3.57%)	$30,440 (+4.53%) Land $5,610 Building $24,830	$450,000 (+7.4%) Land $83,000 Building $367,000
2022	$2,323.00	$29,120 Land $11,540 Building $17,580	$418,990 Land $166,000 Building $252,990

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 9240 Birch St 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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	4 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

Wildfire risk around 9240 Birch 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 Risk	Low lower than 96% of the US · lower than 98.4% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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 356 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Aerux Broadband, CenturyLink, T-Mobile.

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