5481 E 121st Pl, Thornton, CO 80241 Property Records

Adams County property record for 5481 E 121st Pl, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,626 sqft · built 1995
Lot Size	0.15 acres (6,534 sqft)
Owner	Individual Name on Record
Last Sale	$520,000 (Nov 2023)
Tax Bill	$1,311 (2025)
Deeds & Mortgages	Nov 2023 Sale & Mortgage Oct 2023 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`R0012147`

Property Details

APN / Parcel Number

Primary APN	`R0012147`
Alternative APNs	`0157131412015` `157131412015`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,626 sqft Living Area
1st Floor Area	813 sqft
2nd Floor Area	813 sqft
Basement Area	415 sqft
Interior Walls	Wallboard/Drywall
Fireplace	Fireplace

Exterior

Year Built	Built 1995
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,534 sqft (0.15 acres)
Lot Dimensions	108 ft deep x 61 ft wide
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	414 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0012147
Old Parcel Number	157131412015
Street Address	5481 E 121ST PL
City	THORNTON
State	CO
Zip	80241-3259
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:CONCORD FILING NO 1 BLK:19 LOT:15
Legal Range	67W
Legal Township	01S
Legal Section	31
Legal Quarter	NE
Legal Subdivision	CONCORD FILING NO 1
Legal Block	19
Legal Lot Number	15
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1001
Census Tract	8547

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	5481 E 121ST PL, THORNTON, CO 80241-3259
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 20, 2023	Warranty Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Oct 25, 2023	Deed of Trust, Mortgage MI FUNDING LLC
Feb 16, 2023	Special Warranty Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Nov 4, 2019	Warranty Deed, Transfer · FHA Mortgage ACADEMY MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 20, 2023 · Amount on Record
Deed Sale	Nov 20, 2023 · Amount on Record
Prior Sale	Feb 16, 2023 · Amount on Record
Deed Document Number	2023000064938
Record Updated	Jun 8, 2026

November 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Nov 20, 2023
Property Address	5481 E 121ST PL, THORNTON, CO 80241-3259
Document Number	0000064938
Instrument Date	Nov 17, 2023
Instrument	2023000064938
Transaction Type	Transfer
Record Updated	Nov 27, 2023
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$52.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	5481 E 121ST PL, THORNTON, CO 80241-3259

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	5481 E 121ST PL, THORNTON, CO 80241-3259

Mortgage

Document Number	0000064939
Date	Nov 20, 2023
Instrument	2023000064939

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2053

October 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	5481 E 121ST PL, THORNTON, CO 80241-3259
Transaction Type	Mortgage
Record Updated	Nov 1, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	731 QUITMAN ST, DENVER, CO 80204-3005

Mortgage

Document Number	0000060233
Date	Oct 25, 2023
Instrument	2023000060233

Lender

Name	MI FUNDING LLC
Address	LITTLETON, CO 80121

Agreement

Amount	Amount Recorded

Interest

Rate Type	Fixed Rate
Rate	12%

February 2023: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Feb 16, 2023
Property Address	5481 E 121ST PL, THORNTON, CO 80241-3259
Document Number	0000008502
Instrument Date	Feb 13, 2023
Instrument	2023000008502
Transaction Type	Transfer
Record Updated	Feb 23, 2023
Title Company	FITCO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$45.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	731 QUITMAN ST, DENVER, CO 80204-3005
Investor	Possibly a Property Investor

Mortgage

Document Number	0000008503
Date	Feb 16, 2023
Instrument	2023000008503

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2053

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Nov 4, 2019
Property Address	5481 E 121ST PL, THORNTON, CO 80241-3259
Document Number	0000095077
Instrument Date	Oct 31, 2019
Instrument	2019000095077
Transaction Type	Transfer
Record Updated	Jan 27, 2022
Title Company	FITCO

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$39.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5481 E 121ST PL, THORNTON, CO 80241-3259

Mortgage

Document Number	0000095078
Date	Nov 4, 2019
Instrument	2019000095078

Lender

Name	ACADEMY MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2049

Mortgage

Document Number	0000095079
Date	Nov 4, 2019
Instrument	2019000095079

Lender

Name	COLORADO HOUSING & FINANCE AUTHORITY
Type	Government Agency
Address	DENVER, CO 80202

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2049

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	$1,311.00 (-66.92%)	$30,940 (-14.84%) Land $6,250 Building $24,690	$495,000 (-7.82%) Land $100,000 Building $395,000
2023	$3,963.00 (+12.71%)	$36,330 (+13.82%) Land $6,090 Building $30,240	$537,000 (+16.96%) Land $90,000 Building $447,000
2022	$3,516.00	$31,920 Land $12,240 Building $19,680	$459,137 Land $176,000 Building $283,137

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 820 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	8,000 / 8,000
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	300 / 60
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, Intrepid Fiber Networks, T-Mobile, Ting.

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