12249 Monroe Dr, Thornton, CO 80241 Property Records

Adams County property record for 12249 Monroe Dr, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 1,955 sqft · built 1973
Lot Size	0.161 acres (7,000 sqft)
Owner	2 Individual Names on File
Last Sale	$497,000 (Feb 2023)
Tax Bill	$1,333 (2025)
Deeds & Mortgages	Feb 2023 Sale & Mortgage Dec 2022 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1573-36-4-02-008`

Property Details

APN / Parcel Number

Primary APN	`1573-36-4-02-008`
Alternative APNs	`0157336402008` `R0025935`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,955 sqft Living Area
Gross Area	2,508 sqft
1st Floor Area	1,155 sqft
Basement Area	891 sqft
Finished Basement	800 sqft
Unfinished Basement	91 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1973
Effective Year Built	Effective 2016
Architectural Style	Ranch
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	462 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	R0025935
Street Address	12249 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:8
Legal Range	68W
Legal Township	01S
Legal Section	36
Legal Quarter	4
Legal Subdivision	THORNTON MEADOWS
Legal Block	7
Legal Lot Number	8
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2000
Census Tract	8555

Owner

12249 Monroe Dr is owned and occupied by two individuals who bought it in February 2023.

Source: Adams County records, as of April 6, 2026

Owner of Record	2 Individual Names on File
Mailing Address	12249 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

Date	Document
Feb 9, 2023	Warranty Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Dec 14, 2022	Warranty Deed, Transfer OS NATIONAL LLC
Nov 29, 2017	Deed of Trust, Mortgage QUICKEN LNS
Mar 3, 2017	Grant Deed, Transfer · Conventional with PMI QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 9, 2023 · Amount on File
Deed Sale	Feb 9, 2023 · Amount on File
Prior Sale	Dec 14, 2022 · Amount on File
Deed Document Number	20237334
Prior Transfer Date	Oct 7, 2002
Prior Transfer Doc	00C1042993
Record Updated	Oct 29, 2026

February 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Feb 9, 2023
Property Address	12249 MONROE DR, THORNTON, CO 80241-3506
Document Number	0000007334
Instrument Date	Feb 3, 2023
Instrument	2023000007334
Transaction Type	Transfer
Record Updated	Feb 15, 2023
Title Company	OS NATIONAL LLC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$49.70
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	410 N SCOTTSDALE RD # RD1600, RD1600, TEMPE, AZ 85288-7094

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	12249 MONROE DR, THORNTON, CO 80241-3506

Mortgage

Document Number	0000007335
Date	Feb 9, 2023
Instrument	2023000007335

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2053

December 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Dec 14, 2022
Property Address	12249 MONROE DR, THORNTON, CO 80241-3506
Document Number	0000097098
Instrument Date	Dec 12, 2022
Instrument	2022000097098
Transaction Type	Transfer
Record Updated	Jul 1, 2026
Title Company	OS NATIONAL LLC

Transaction

Amount	Amount on Record
Tax	$45.37
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	12249 MONROE DR, THORNTON, CO 80241-3506

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	410 N SCOTTSDALE RD STE 1600, 1600, TEMPE, AZ 85288-0976
Investor	Possibly a Property Investor

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	12249 MONROE DR, THORNTON, CO 80241-3506
Document Number	0000106851
Instrument Date	Nov 29, 2017
Transaction Type	Mortgage
Record Updated	Jan 3, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12249 MONROE DR THORNTON CO 802413506, THORNTON, CO 80241-3506

Mortgage

Document Number	0000106851
Date	Dec 5, 2017
Instrument	106851

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount on Record
Term	360 Months
Due	Dec 4, 2047

March 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ADAMS CO
Recording Date	Mar 3, 2017
Property Address	12249 MONROE DR, THORNTON, CO 80241-3506
Document Number	0000019296
Instrument Date	Feb 23, 2017
Instrument	19296
Transaction Type	Transfer
Record Updated	Mar 17, 2017
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$34.20
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12249 MONROE DR THORNTON CO 802413506, THORNTON, CO 80241-3506

Mortgage

Document Number	19297
Date	Mar 3, 2017
Instrument	19297

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Mar 2, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 12249 Monroe Dr was $1,333, 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	$1,333.00 (-59.32%)	$34,210 Land $5,580 Building $28,630	$503,000 Land $82,000 Building $421,000
2024	$3,277.00 (-15.1%)
2023	$3,860.00 (+17.33%)	$35,380 (+18.45%) Land $5,550 Building $29,830	$523,000 (+21.71%) Land $82,000 Building $441,000
2022	$3,290.00	$29,870 Land $11,400 Building $18,470	$429,702 Land $164,000 Building $265,702

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 12249 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 12249 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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