3867 E 133rd Ct, Thornton, CO 80241 Property Records

Adams County property record for 3867 E 133rd Ct, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,569 sqft · built 1979
Lot Size	0.203 acres (8,820 sqft)
Owner	Individual Name on Record
Last Sale	$590,000 (Sep 2022)
Tax Bill	$1,505 (2025)
Deeds & Mortgages	Sep 2022 Sale Dec 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1573-25-1-11-011`

Property Details

APN / Parcel Number

Primary APN	`1573-25-1-11-011`
Alternative APNs	`0157325111011` `R0015642`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,569 sqft Living Area
Gross Area	3,257 sqft
1st Floor Area	1,234 sqft
2nd Floor Area	651 sqft
Basement Area	684 sqft
Finished Basement	684 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 2019
Architectural Style	Split Level
Exterior Material	Combination
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,820 sqft (0.203 acres)
Lot Dimensions	126 ft deep x 70 ft wide
Garage Type	Attached
Garage Area	520 sqft
Parking Spaces	2 Parking Spaces
Porch	Covered Slab
Porch Area	168 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0015642
Street Address	3867 E 133RD CT
City	THORNTON
State	CO
Zip	80241-1409
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:SUMMIT GROVE BLK:8 LOT:25
Legal Range	68W
Legal Township	01S
Legal Section	25
Legal Quarter	1
Legal Subdivision	SUMMIT GROVE
Legal Block	8
Legal Lot Number	25
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 May 22, 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	3867 E 133RD CT, THORNTON, CO 80241-1409
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 1, 2022	Warranty Deed, Transfer LAND TITLE GUARANTEE
Dec 8, 2020	Deed of Trust, Mortgage · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC
Feb 28, 2020	Warranty Deed, Transfer · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROU
Oct 26, 2017	Deed of Trust, Mortgage · FHA Mortgage STEARNS LNDG

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 1, 2022 · Amount on Record
Deed Sale	Sep 1, 2022 · Amount on Record
Prior Sale	Feb 28, 2020 · Amount on Record
Deed Document Number	202274557
Prior Transfer Date	Apr 18, 2013
Prior Transfer Doc	0000033347
Record Updated	Oct 29, 2026

September 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Sep 1, 2022
Property Address	3867 E 133RD CT, THORNTON, CO 80241-1409
Document Number	0000074557
Instrument Date	Sep 1, 2022
Instrument	2022000074557
Transaction Type	Transfer
Record Updated	Sep 7, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Tax	$59.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3867 E 133RD CT, 3867, THORNTON, CO 80241-1409

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3867 E 133RD CT, THORNTON, CO 80241-1409

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3867 E 133RD CT, THORNTON, CO 80241-1409
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FITCO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000127137
Date	Dec 8, 2020
Instrument	2020000127137

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC
Type	Mortgage Company
Address	CORONA, CA 92879

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2050

February 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Feb 28, 2020
Property Address	3867 E 133RD CT, THORNTON, CO 80241-1409
Document Number	0000019469
Instrument Date	Feb 28, 2020
Instrument	2020000019469
Transaction Type	Transfer
Record Updated	Jan 27, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$40.15
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3867 E 133RD CT, 3867, THORNTON, CO 80241-1409

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3867 E 133RD CT, THORNTON, CO 80241-1409

Mortgage

Document Number	0000019470
Date	Feb 28, 2020
Instrument	2020000019470

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROU
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2050

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3867 E 133RD CT, THORNTON, CO 80241-1409
Document Number	0000096246
Instrument Date	Oct 26, 2017
Transaction Type	Mortgage
Record Updated	Nov 7, 2017
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3867 E 133RD CT THORNTON CO 802411409, THORNTON, CO 80241-1409

Mortgage

Document Number	0000096246
Date	Oct 31, 2017
Instrument	96246

Lender

Name	STEARNS LNDG
Address	SANTA ANA, CA 92707-8788

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 30, 2047

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	$1,505.00 (-58.26%)	$38,620 (+0.16%) Land $7,480 Building $31,140	$568,000 (-0.35%) Land $110,000 Building $458,000
2024	$3,606.00 (-14.29%)
2023	$4,207.00 (+11.89%)	$38,560 (+12.95%) Land $6,900 Building $31,660	$570,000 (+16.04%) Land $102,000 Building $468,000
2022	$3,760.00	$34,140 Land $14,180 Building $19,960	$491,216 Land $204,000 Building $287,216

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.

Cell Coverage

5G (outdoors only) and 4G LTE

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