3808 E 133rd Cir, Thornton, CO 80241 Property Records

Adams County property record for 3808 E 133rd Cir, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,271 sqft · built 1979
Lot Size	0.19 acres (8,260 sqft)
Owner	Individual Name on Record
Last Sale	$571,000 (Feb 2024)
Tax Bill	$4,010 (2025)
Deeds & Mortgages	Apr 2022 Mortgage Feb 2024 Sale & Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1573-25-1-13-004`

Property Details

APN / Parcel Number

Primary APN	`1573-25-1-13-004`
Alternative APNs	`0157325113004` `R0015666`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,271 sqft Living Area
Gross Area	3,450 sqft
1st Floor Area	1,169 sqft
2nd Floor Area	754 sqft
Basement Area	695 sqft
Finished Basement	348 sqft
Unfinished Basement	347 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Split Level
Exterior Material	Combination
Construction Type	Frame
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	8,260 sqft (0.19 acres)
Lot Dimensions	118 ft deep x 70 ft wide
View / Lot	Open Space
Garage Type	Attached
Garage Area	520 sqft
Parking Spaces	2 Parking Spaces
Porch	Covered Slab
Porch Area	312 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0015666
Street Address	3808 E 133RD CIR
City	THORNTON
State	CO
Zip	80241-1464
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:SUMMIT GROVE BLK:8 LOT:47
Legal Range	68W
Legal Township	01S
Legal Section	25
Legal Quarter	1
Legal Subdivision	SUMMIT GROVE
Legal Block	8
Legal Lot Number	47
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 June 25, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	3808 E 133RD CIR, THORNTON, CO 80241-1464
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Man

Deeds, Mortgages & Sale History

Date	Document
Apr 26, 2022	Deed of Trust, Mortgage RED ROCKS CU
Feb 27, 2024	Warranty Deed, Transfer · Conventional Mortgage NMSI INC
Oct 20, 2023	Warranty Deed, Transfer OS NATIONAL LLC
Sep 28, 2017	Deed of Trust, Mortgage · Line of Credit FIRST TECHNOLOGY FEDERAL CU
Dec 9, 2020	Deed of Trust, Mortgage · Conventional Mortgage FREEDOM MORTGAGE CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 27, 2024 · Amount on Record
Deed Sale	Feb 27, 2024 · Amount on Record
Prior Sale	Oct 20, 2023 · Amount on Record
Deed Document Number	202410004
Prior Transfer Date	Jun 22, 2001
Prior Transfer Doc	0000819663
Record Updated	Oct 29, 2026

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3808 E 133RD CIR, THORNTON, CO 80241-1464
Transaction Type	Mortgage
Record Updated	Jul 1, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000036361
Date	Apr 26, 2022
Instrument	2022000036361

Lender

Name	RED ROCKS CU
Type	Credit Union
Address	LITTLETON, CO 80120

Agreement

Amount	Amount Recorded
Term	181 Months
Due	May 14, 2037

February 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Feb 27, 2024
Property Address	3808 E 133RD CIR, THORNTON, CO 80241-1464
Document Number	0000010004
Instrument Date	Feb 22, 2024
Instrument	2024000010004
Transaction Type	Transfer
Record Updated	May 20, 2024

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$57.10
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
Address	3808 E 133RD CIR, THORNTON, CO 80241-1464

Mortgage

Document Number	0000010005
Date	Feb 27, 2024
Instrument	2024000010005

Lender

Name	NMSI INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2054

October 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Oct 20, 2023
Property Address	3808 E 133RD CIR, THORNTON, CO 80241-1464
Document Number	0000059408
Instrument Date	Oct 19, 2023
Instrument	2023000059408
Transaction Type	Transfer
Record Updated	Jul 1, 2026
Title Company	OS NATIONAL LLC

Transaction

Amount	Amount Recorded
Tax	$51.83
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3780 W 112TH AVE # AVE302, AVE302, WESTMINSTER, CO 80031-2152

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	410 N SCOTTSDALE RD STE 1600, 1600, TEMPE, AZ 85288-0976

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3808 E 133RD CIR, THORNTON, CO 80241-1464
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000084726
Date	Sep 28, 2017
Instrument	2017000084726

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union
Address	BEAVERTON, OR 97006

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3808 E 133RD CIR, THORNTON, CO 80241-1464
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000129117
Date	Dec 9, 2020
Instrument	2020000129117

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	CARROLLTON, TX 75007

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

Tax Assessment & Valuation

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	$4,010.00 (+14.31%)	$35,630 (-5.26%) Land $7,480 Building $28,150	$524,000 (-5.76%) Land $110,000 Building $414,000
2024	$3,508.00 (-14.5%)
2023	$4,103.00 (+12.1%)	$37,610 (+13.18%) Land $6,900 Building $30,710	$556,000 (+16.28%) Land $102,000 Building $454,000
2022	$3,660.00	$33,230 Land $14,180 Building $19,050	$478,166 Land $204,000 Building $274,166

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 702 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
CenturyLink DSL	140 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

Nearby Properties on E 133rd Cir

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures