3633 E 133rd Ct, Thornton, CO 80241 Property Records

Adams County property record for 3633 E 133rd Ct, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,989 sqft · built 1981
Lot Size	0.16 acres (6,970 sqft)
Owner	Individual Name on Record
Last Sale	$555,000 (Dec 2021)
Tax Bill	$1,463 (2025)
Deeds & Mortgages	Dec 2021 Sale & Mortgage May 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`R0015703`

Property Details

APN / Parcel Number

Primary APN	`R0015703`
Alternative APNs	`0157325116005` `157325116005`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,989 sqft Living Area
1st Floor Area	1,110 sqft
2nd Floor Area	936 sqft
Basement Area	650 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 2021
Architectural Style	Split Level
Exterior Material	Brick/Stone
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,970 sqft (0.16 acres)
Lot Dimensions	100 ft deep x 70 ft wide
Garage Type	Attached
Garage Area	582 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0015703
Old Parcel Number	157325116005
Street Address	3633 E 133RD CT
City	THORNTON
State	CO
Zip	80241-1429
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:SUMMIT GROVE BLK:2 LOT:13
Legal Range	68W
Legal Township	01S
Legal Section	25
Legal Quarter	NE
Legal Subdivision	SUMMIT GROVE
Legal Block	2
Legal Lot Number	13
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	5
Census Block	5006
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	Co-owner on Record
Mailing Address	3633 E 133RD CT, THORNTON, CO 80241-1429
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 9, 2021	Warranty Deed, Transfer · FHA Mortgage AMERICAN FINANCING CORP
May 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage NOVA FINANCIAL & INVESTMENT CORP
Oct 15, 2018	Deed of Trust, Mortgage · Line of Credit FIRSTBANK
Jul 19, 2017	Warranty Deed, Transfer · Conventional Mortgage NOVA FINANCIAL & INVESTMENT CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 9, 2021 · Amount on Record
Deed Sale	Dec 9, 2021 · Amount on Record
Prior Sale	Jul 19, 2017 · Amount on Record
Deed Document Number	2021000143962
Record Updated	Jun 8, 2026

December 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Dec 9, 2021
Property Address	3633 E 133RD CT, THORNTON, CO 80241-1429
Document Number	0000143962
Instrument Date	Dec 8, 2021
Instrument	2021000143962
Transaction Type	Transfer
Record Updated	Dec 16, 2021
Title Company	FIRST INTEGRITY TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$55.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3633 E 133RD CT, THORNTON, CO 80241-1429

Mortgage

Document Number	0000143963
Date	Dec 9, 2021
Instrument	2021000143963

Lender

Name	AMERICAN FINANCING CORP
Type	Lending Institution

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2052

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3633 E 133RD CT, THORNTON, CO 80241-1429
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000043400
Date	May 13, 2020
Instrument	2020000043400

Lender

Name	NOVA FINANCIAL & INVESTMENT CORP
Type	Funding / Finance Company
Address	TUCSON, AZ 85711

Agreement

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

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3633 E 133RD CT, THORNTON, CO 80241-1429
Document Number	0000085643
Instrument Date	Oct 15, 2018
Transaction Type	Mortgage
Record Updated	Oct 31, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3633 E 133RD CT THORNTON CO 802411429, THORNTON, CO 80241-1429

Mortgage

Document Number	0000085643
Date	Oct 23, 2018
Instrument	85643

Lender

Name	FIRSTBANK
Type	Bank
Address	LAKEWOOD, CO 80215

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	60 Months
Due	Oct 22, 2023

Interest

Rate Type	Adjustable Rate
Rate	6.25%

July 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Jul 19, 2017
Property Address	3633 E 133RD CT, THORNTON, CO 80241-1429
Document Number	0000062295
Instrument Date	Jul 19, 2017
Instrument	2017000062295
Transaction Type	Transfer
Record Updated	Jan 27, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$35.50
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3633 E 133RD CT, THORNTON, CO 80241-1429

Mortgage

Document Number	0000062296
Date	Jul 19, 2017
Instrument	2017000062296

Lender

Name	NOVA FINANCIAL & INVESTMENT CORP
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 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	$1,463.00 (-65.76%)	$34,510 (-11.9%) Land $6,880 Building $27,630	$552,000 (-4.66%) Land $110,000 Building $442,000
2023	$4,273.00 (+13.07%)	$39,170 (+14.16%) Land $6,900 Building $32,270	$579,000 (+17.28%) Land $102,000 Building $477,000
2022	$3,779.00	$34,310 Land $14,180 Building $20,130	$493,670 Land $204,000 Building $289,670

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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