12239 Monroe Dr, Thornton, CO 80241 Property Records

Adams County property record for 12239 Monroe Dr, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,378 sqft · built 1973
Lot Size	0.161 acres (7,000 sqft)
Owner	2 Individual Names on File
Last Sale	$260,000 (Apr 2016)
Tax Bill	$1,182 (2025)
Deeds & Mortgages	Sep 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1573-36-4-02-009`

Property Details

APN / Parcel Number

Primary APN	`1573-36-4-02-009`
Alternative APNs	`0157336402009` `R0025936`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,378 sqft Living Area
Gross Area	1,664 sqft
Basement Area	494 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1973
Effective Year Built	Effective 2012
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,000 sqft (0.161 acres)
Lot Dimensions	100 ft deep x 70 ft wide
View / Lot	Open Space
Garage Type	Attached
Garage Area	286 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	216 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0025936
Street Address	12239 MONROE DR
City	THORNTON
State	CO
Zip	80241-3506
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:THORNTON MEADOWS BLK:7 LOT:9
Legal Range	68W
Legal Township	01S
Legal Section	36
Legal Quarter	4
Legal Subdivision	THORNTON MEADOWS
Legal Block	7
Legal Lot Number	9
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2000
Census Tract	8555

Owner

12239 Monroe Dr is owned and occupied by two individuals who bought it in April 2016.

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

Owner of Record	2 Individual Names on File
Mailing Address	12239 MONROE DR, THORNTON, CO 80241-3506
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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	2 Names on Deed
Last Sale	Apr 5, 2016 · Amount on File
Deed Sale	Apr 5, 2016 · Amount on File
Prior Sale	Mar 7, 1995 · Amount on File
Deed Document Number	201625419
Prior Transfer Date	Feb 4, 2002
Prior Transfer Doc	00C0926900
Record Updated	Jun 8, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	12239 MONROE DR, THORNTON, CO 80241-3506
Transaction Type	Mortgage
Record Updated	Sep 29, 2021
Title Company	ASCENDANT TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12239 MONROE DR, THORNTON, CO 80241-3506

Mortgage

Document Number	0000112255
Date	Sep 22, 2021
Instrument	2021000112255

Lender

Name	FINANCIAL FUNDING SOLUTIONS INC
Type	Mortgage Company
Address	LITTLETON, CO 80127

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	241 Months
Due	Oct 1, 2041

Tax Assessment & Valuation

The 2025 property tax bill for 12239 Monroe Dr was $1,182, down 59.3% 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 12 Five Star Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,182.00 (-59.31%)	$30,330 Land $5,580 Building $24,750	$446,000 Land $82,000 Building $364,000
2024	$2,905.00 (-16.26%)
2023	$3,469.00 (+18.56%)	$31,800 (+19.68%) Land $5,550 Building $26,250	$470,000 (+22.93%) Land $82,000 Building $388,000
2022	$2,926.00	$26,570 Land $11,400 Building $15,170	$382,333 Land $164,000 Building $218,333

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 12239 Monroe Dr in Zone X, an area of minimal flood risk.

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

FEMA Flood Zone	Zone X minimal risk
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 12239 Monroe Dr 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 98% of the US · lower than 99.2% 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 570 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	8,000 / 8,000
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	300 / 60
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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