3188 E 133rd Ave, Thornton, CO 80241 Property Records

Adams County property record for 3188 E 133rd Ave, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 2,512 sqft · built 1992
Lot Size	0.26 acres (11,326 sqft)
Owner	Individual Name on Record
Last Sale	$705,000 (Nov 2024)
Tax Bill	$1,831 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Aug 2020 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`R0016979`

Property Details

APN / Parcel Number

Primary APN	`R0016979`
Alternative APNs	`0157325421053` `157325421053`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Plumbing Fixtures	26 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,512 sqft Living Area
1st Floor Area	1,362 sqft
2nd Floor Area	1,150 sqft
Basement Area	1,362 sqft
Finished Basement	1,362 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 2017
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	11,326 sqft (0.26 acres)
Garage Type	Attached
Garage Area	605 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Deck Area	336 sqft
Patio Area	336 sqft
Shed	1 Shed
Shed Area	100 sqft
Wet Bar	Wet Bar

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	R0016979
Old Parcel Number	157325421053
Street Address	3188 E 133RD AVE
City	THORNTON
State	CO
Zip	80241-1303
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:SIGNAL CREEK FILING NO 1 BLK:D LOT:11
Legal Range	68W
Legal Township	01S
Legal Section	25
Legal Quarter	SE
Legal Subdivision	SIGNAL CREEK
Legal Block	D
Legal Lot Number	11
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	5
Census Block	5005
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	Individual Name on Record
Co-owner	2 Co-owners on Record
Mailing Address	3188 E 133RD AVE, THORNTON, CO 80241-1303
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 21, 2025	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
Aug 10, 2020	Deed of Trust, Mortgage · Line of Credit FIRSTBANK
Jun 9, 2020	Quit Claim Deed, Transfer FIRSTBANK
Jan 3, 2017	Warranty Deed, Transfer · Conventional with PMI FIRSTBANK

Assessor's Deed Record

Deed Names	3 Names on Deed
Last Sale	Nov 27, 2024 · Amount on Record
Deed Sale	Nov 27, 2024 · Amount on Record
Prior Sale	Jun 9, 2020
Deed Document Number	2024000066334
Record Updated	Jun 8, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3188 E 133RD AVE, THORNTON, CO 80241-1303
Transaction Type	Mortgage
Record Updated	Dec 3, 2025
Title Company	FIRST AMERICAN TITLE INSURANCE COMPANY MT, FIRST AMER TITLE INS COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3188 E 133RD AVE, THORNTON, CO 80241-1303

Mortgage

Document Number	0000068977
Date	Nov 21, 2025
Instrument	2025000068977

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2055

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3188 E 133RD AVE, THORNTON, CO 80241-1303
Document Number	0000081763
Instrument Date	Aug 10, 2020
Transaction Type	Mortgage
Record Updated	Aug 27, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3188 E 133RD AVE DENVER CO 802411303, DENVER, CO 80241-1303

Mortgage

Document Number	0000081763
Date	Aug 21, 2020
Instrument	81763

Lender

Name	FIRSTBANK
Type	Bank
Address	LAKEWOOD, CO 80215

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Aug 20, 2030

Interest

Rate Type	Adjustable Rate

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	Jun 9, 2020
Property Address	3188 E 133RD AVE, THORNTON, CO 80241-1303
Document Number	0000051343
Instrument Date	Jun 1, 2020
Instrument	51343
Transaction Type	Transfer
Record Updated	Jun 17, 2020
Title Company	LAND TITLE GUARANTEE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3188 E 133RD AVE THORNTON CO 802411303, THORNTON, CO 80241-1303

Mortgage

Document Number	51344
Date	Jun 9, 2020
Instrument	51344

Lender

Name	FIRSTBANK
Type	Bank
Address	LAKEWOOD, CO 80215

Agreement

Amount	Amount Recorded
Term	240 Months
Due	Jun 8, 2040

January 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Jan 3, 2017
Property Address	3188 E 133RD AVE, THORNTON, CO 80241-1303
Document Number	0000000503
Instrument Date	Jan 3, 2017
Instrument	503
Transaction Type	Transfer
Record Updated	Aug 14, 2018
Title Company	HOMESTEAD TITLE AND ESCROW, HOMESTEAD TITLE & ESCROW

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$46.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3188 E 133RD AVE THORNTON CO 802411303, THORNTON, CO 80241-1303

Mortgage

Document Number	504
Date	Jan 3, 2017
Instrument	504

Lender

Name	FIRSTBANK
Type	Bank
Address	LAKEWOOD, CO 80215

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Jan 2, 2047

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	$1,831.00 (-65.65%)	$43,190 (-11.57%) Land $6,880 Building $36,310	$691,000 (-4.29%) Land $110,000 Building $581,000
2023	$5,330.00 (+11.02%)	$48,840 (+12.04%) Land $7,100 Building $41,740	$722,000 (+15.13%) Land $105,000 Building $617,000
2022	$4,801.00	$43,590 Land $14,600 Building $28,990	$627,134 Land $210,000 Building $417,134

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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