12913 Leyden St, Thornton (Brighton), CO 80602 Property Records

Adams County property record for 12913 Leyden St, Thornton, CO 80602 · Last verified February 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 2004
Square Footage	2,367 sqft Living Area
Lot Size	10,019 sqft (0.23 acres)
Occupancy	Owner Occupied
Last Sale	$396,000 (2015)
Tax Bill	$1,693.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R0147556`
Alternative APNs	`0157129317009` `157129317009`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	7 Rooms
Building Area	2,367 sqft Living Area
1st Floor	2,367 sqft 1st Floor
Basement Area	931 sqft Basement
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 2004
Architectural Style	Ranch Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	10,019 sqft (0.23 acres)
Parking Spaces	3 Parking Spaces
Garage Type	Attached Garage
Garage Area	726 sqft Garage
Porch	Porch
Porch Area	117 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating

Location & Zoning

Account Number	R0147556
Old Parcel Number	157129317009
Street Address	12913 LEYDEN ST
City	THORNTON
State	CO
Zip	80602-7887
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:RIVERDALE PARK FILING NO 4 BLK:5 LOT:9
Legal Range	67W
Legal Township	01S
Legal Section	29
Legal Quarter	SW
Legal Subdivision	RIVERDALE PARK FILING NO 4
Legal Block	5
Legal Lot Number	9
Jurisdiction	ADAMS CO
Minor Civil Division	BRIGHTON
Census Blockgroup	4
Census Block	4016
Census Tract	8540

Owner

Source: Adams County records · APN R0147556

Assessment roll updated August 25, 2025 · Last verified February 2026

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

Owner of Record	Individual Owner on File
Mailing Address	12913 LEYDEN ST, THORNTON, CO 80602-7887
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Sep 23, 2015 Deed Sale Price on Sep 23, 2015 Prior Sale Amount on Sep 23, 2015
Deed Doc Number	0000079382
Last Transfer Date	Dec 17, 2025
Transfer Doc	0000074129
Record Refreshed	Jun 08, 2026

December 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	Dec 17, 2025
Property Address	12913 LEYDEN ST, THORNTON, CO 80602-7887
Document Number	0000074129
Instrument Date	Dec 16, 2025
Instrument	2025000074129
Transaction Type	Transfer
Record Updated	Dec 26, 2025

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	12913 LEYDEN ST, THORNTON, CO 80602-7887

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	12913 LEYDEN ST, THORNTON, CO 80602-7887

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	School District 27J (PK - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,693.00 (-61.8%)	$39,940 (-11.7%) Land $8,130 Building $31,810	$639,000 (-5.33%) Land $130,000 Building $509,000
2024	$4,432.00 (-0.09%)	$45,230 (-0.94%) Land $7,710 Building $37,520	$675,000 (-) Land $115,000 Building $560,000
2023	$4,436.00 (+10.51%)	$45,660 (+11.56%) Land $7,780 Building $37,880	$675,000 (+14.61%) Land $115,000 Building $560,000
2022	$4,014.00	$40,930 Land $15,980 Building $24,950	$588,976 Land $230,000 Building $358,976