3908 E 133rd Cir, Thornton, CO 80241 Property Records

Adams County property record for 3908 E 133rd Cir, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,556 sqft · built 1979
Lot Size	0.2 acres (8,712 sqft)
Owner	2 Owner Names on Record
Last Sale	$159,000 (Aug 2011)
Tax Bill	$1,304 (2025)
Deeds & Mortgages	Aug 2019 Mortgage Mar 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0015670`

Property Details

APN / Parcel Number

Primary APN	`R0015670`
Alternative APNs	`0157325113008` `157325113008`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,556 sqft Living Area
1st Floor Area	1,556 sqft
Basement Area	1,556 sqft
Finished Basement	851 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Architectural Style	Ranch
Exterior Material	Brick/Stone
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,712 sqft (0.2 acres)
Lot Dimensions	116 ft deep x 75 ft wide
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	392 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0015670
Old Parcel Number	157325113008
Street Address	3908 E 133RD CIR
City	THORNTON
State	CO
Zip	80241-1465
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:SUMMIT GROVE BLK:8 LOT:51
Legal Range	68W
Legal Township	01S
Legal Section	25
Legal Quarter	NE
Legal Subdivision	SUMMIT GROVE
Legal Block	8
Legal Lot Number	51
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	5
Census Block	5002
Census Tract	8545

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Owner Names on Record
Mailing Address	3908 E 133RD CIR, THORNTON, CO 80241-1465
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Date	Document
Aug 26, 2019	Deed of Trust, Mortgage · Conventional Mortgage PREMIER MEMBERS CU
Mar 26, 2018	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 22, 2011 · Amount on Record
Deed Sale	Aug 22, 2011 · Amount on Record
Prior Sale	Oct 16, 2006
Deed Document Number	2011000053894
Record Updated	Jun 8, 2026

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3908 E 133RD CIR, THORNTON, CO 80241-1465
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	HOMESTEAD TITLE & ESCROW

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000069430
Date	Aug 26, 2019
Instrument	2019000069430

Lender

Name	PREMIER MEMBERS CU
Type	Credit Union
Address	BOULDER, CO 80303

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2049

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3908 E 133RD CIR, THORNTON, CO 80241-1465
Document Number	0000025930
Instrument Date	Mar 26, 2018
Transaction Type	Mortgage
Record Updated	Apr 11, 2018
Title Company	CCS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3908 E 133RD CIR THORNTON CO 802411465, THORNTON, CO 80241-1465

Mortgage

Document Number	0000025930
Date	Mar 30, 2018
Instrument	25930

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 29, 2048

Tax Assessment & Valuation

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	Adams 12 Five Star Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,304.00 (-66.53%)	$30,760 (-13.89%) Land $6,880 Building $23,880	$492,000 (-6.82%) Land $110,000 Building $382,000
2023	$3,896.00 (+5.18%)	$35,720 (+6.21%) Land $6,900 Building $28,820	$528,000 (+9.11%) Land $102,000 Building $426,000
2022	$3,704.00	$33,630 Land $14,180 Building $19,450	$483,907 Land $204,000 Building $279,907

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

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	1 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

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

Wildfire Risk	Not 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 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 771 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
CenturyLink DSL	140 / 20

May also be available: AT&T.

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