3727 E 133rd Ct, Thornton, CO 80241 Property Records

Adams County property record for 3727 E 133rd Ct, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,116 sqft · built 1979
Lot Size	0.187 acres (8,140 sqft)
Owner	2 Individual Names on Record
Last Sale	$181,900 (Dec 1998)
Tax Bill	$1,213 (2025)
Deeds & Mortgages	Feb 2024 Second Mortgage Mar 2022 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1573-25-1-11-015`

Property Details

APN / Parcel Number

Primary APN	`1573-25-1-11-015`
Alternative APNs	`0157325111015` `R0015646`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	3,116 sqft Living Area
Gross Area	3,596 sqft
1st Floor Area	2,106 sqft
Basement Area	1,010 sqft
Finished Basement	1,010 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Frame
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	8,140 sqft (0.187 acres)
Lot Dimensions	110 ft deep x 74 ft wide
View / Lot	Open Space
Garage Type	Attached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	324 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0015646
Street Address	3727 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:29
Legal Range	68W
Legal Township	01S
Legal Section	25
Legal Quarter	1
Legal Subdivision	SUMMIT GROVE
Legal Block	8
Legal Lot Number	29
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 January 21, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	3727 E 133RD CT, THORNTON, CO 80241-1409
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Feb 6, 2024	Deed of Trust, Mortgage · Stand-Alone Second Mortgage SPRING EQ LLC
Mar 10, 2022	Intrafamily Transfer, Transfer
Nov 15, 2018	Deed of Trust, Mortgage · VA Mortgage SUMMIT MORTGAGE CORP
Aug 7, 2019	Deed of Trust, Mortgage · VA Mortgage SUMMIT MORTGAGE CORP
Jun 19, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 4, 1998 · Amount on Record
Deed Sale	Dec 4, 1998 · Amount on Record
Prior Sale	Sep 16, 1997 · Amount on Record
Deed Document Number	1998476670
Deed Book / Page	5566 / 498
Last Transfer Date	Feb 12, 2022
Transfer Doc	0000022111
Record Updated	Sep 20, 2026

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3727 E 133RD CT, THORNTON, CO 80241-1409
Transaction Type	Mortgage
Record Updated	Feb 13, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000005902
Date	Feb 6, 2024
Instrument	2024000005902

Lender

Name	SPRING EQ LLC
Type	Mortgage Company
Address	CONSHOHOCKEN, PA 19428

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2054

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ADAMS CO
Recording Date	Mar 10, 2022
Property Address	3727 E 133RD CT, THORNTON, CO 80241-1409
Document Number	0000022111
Instrument Date	Feb 12, 2022
Instrument	2022000022111
Transaction Type	Transfer
Record Updated	Mar 17, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3727 E 133RD CT, THORNTON, CO 80241-1409

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3727 E 133RD CT, THORNTON, CO 80241-1409
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000092333
Date	Nov 15, 2018
Instrument	2018000092333

Lender

Name	SUMMIT MORTGAGE CORP
Type	Mortgage Company
Address	MINNEAPOLIS, MN 55441

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2048

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3727 E 133RD CT, THORNTON, CO 80241-1409
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000063564
Date	Aug 7, 2019
Instrument	2019000063564

Lender

Name	SUMMIT MORTGAGE CORP
Type	Mortgage Company
Address	MINNEAPOLIS, MN 55441

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2049

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	Jun 19, 2019
Property Address	3727 E 133RD CT, THORNTON, CO 80241-1409
Document Number	0000047327
Instrument Date	Jun 18, 2019
Instrument	47327
Transaction Type	Transfer
Record Updated	Jun 27, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3727 E 133RD CT THORNTON CO 802411409, THORNTON, CO 80241-1409

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	$1,213.00 (-61.59%)	$37,940 (-7.46%) Land $7,480 Building $30,460	$558,000 (-7.92%) Land $110,000 Building $448,000
2024	$3,158.00 (-29.38%)
2023	$4,472.00 (+12.67%)	$41,000 (+13.79%) Land $6,900 Building $34,100	$606,000 (+16.89%) Land $102,000 Building $504,000
2022	$3,969.00	$36,030 Land $14,180 Building $21,850	$518,457 Land $204,000 Building $314,457

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.

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