1521 E 90th Ave, Thornton (Denver), CO 80229 Property Records

Adams County property record for 1521 E 90th Ave, Thornton, CO 80229

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 2,221 sqft · built 1954
Lot Size	0.314 acres (13,664 sqft)
Owner	2 Individual Names on Record
Last Sale	$346,000 (Jun 2020)
Tax Bill	$1,309 (2025)
Deeds & Mortgages	Jun 2020 Sale & Mortgage Oct 2018 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1719-23-4-18-003`

Property Details

APN / Parcel Number

Primary APN	`1719-23-4-18-003`
Alternative APNs	`0171923418003` `R0053276`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,221 sqft Living Area
Gross Area	2,725 sqft
1st Floor Area	2,221 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 2018
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Frame
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	13,664 sqft (0.314 acres)
Lot Dimensions	100 ft deep x 65 ft wide
Garage Type	Attached
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Enclosed Porch
Porch Area	892 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R0053276
Street Address	1521 E 90TH AVE
City	THORNTON
State	CO
Zip	80229-4637
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:THORNTON BLK:19 LOT:11
Legal Range	68W
Legal Township	02S
Legal Section	23
Legal Quarter	4
Legal Subdivision	THORNTON
Legal Block	19
Legal Lot Number	11
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2006
Census Tract	9101

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	1521 E 90TH AVE, THORNTON, CO 80229-4637
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jun 24, 2020	Special Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Oct 1, 2018	Deed of Trust, Mortgage · Conventional Mortgage AMANDA R SEUBERT
Oct 2, 2018	Warranty Deed, Transfer LAND TITLE GUARANTEE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 24, 2020 · Amount on Record
Deed Sale	Jun 24, 2020 · Amount on Record
Prior Sale	Oct 2, 2018 · Amount on Record
Deed Document Number	202057596
Prior Transfer Date	Aug 15, 2017
Prior Transfer Doc	0000073715
Record Updated	Sep 20, 2026

June 2020: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Jun 24, 2020
Property Address	1521 E 90TH AVE, THORNTON, CO 80229-4637
Document Number	0000057596
Instrument Date	Jun 19, 2020
Instrument	2020000057596
Transaction Type	Transfer
Record Updated	Jan 27, 2022
Title Company	PRESTIGE TITLE & ESCROW

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$34.60
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	1521 E 90TH AVE, THORNTON, CO 80229-4637

Mortgage

Document Number	0000057597
Date	Jun 24, 2020
Instrument	2020000057597

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

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

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	1521 E 90TH AVE, THORNTON, CO 80229-4637
Document Number	0000082946
Instrument Date	Oct 1, 2018
Transaction Type	Mortgage
Record Updated	Oct 24, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 E 90TH AVE THORNTON CO 802294637, THORNTON, CO 80229-4637

Mortgage

Document Number	0000082946
Date	Oct 12, 2018
Instrument	82946

Lender

Name	AMANDA R SEUBERT
Address	10 FENDER LN, CARBONDALE, CO 81623-9728

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	4.4%

October 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Oct 2, 2018
Property Address	1521 E 90TH AVE, THORNTON, CO 80229-4637
Document Number	0000079879
Instrument Date	Sep 28, 2018
Instrument	79879
Transaction Type	Transfer
Record Updated	Oct 15, 2018
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Tax	$32.35
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	1521 E 90TH AVE DENVER CO 80228, DENVER, CO 80228

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	Mapleton School District 1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,309.00 (-57.71%)	$33,590 (-8.22%) Land $6,120 Building $27,470	$494,000 (-8.69%) Land $90,000 Building $404,000
2024	$3,095.00 (-14.34%)
2023	$3,613.00 (+23.61%)	$36,600 (+24.79%) Land $6,090 Building $30,510	$541,000 (+28.2%) Land $90,000 Building $451,000
2022	$2,923.00	$29,330 Land $10,560 Building $18,770	$422,000 Land $152,000 Building $270,000

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	2 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 659 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
CenturyLink Fiber	2,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Aerux Broadband, AT&T, Verizon.

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