5225 E 123rd Ave, Thornton, CO 80241 Property Records

Adams County property record for 5225 E 123rd Ave, Thornton, CO 80241 · Last verified February 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1994
Square Footage	908 sqft Living Area
Lot Size	6,970 sqft (0.16 acres)
Garage	Attached, 429 sqft
Last Sale	$246,500 (2015)
Tax Bill	$1,139.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R0011835`
Alternative APNs	`0157131403006` `157131403006`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	5 Rooms
Building Area	908 sqft Living Area
1st Floor	908 sqft 1st Floor
Basement Area	884 sqft Basement
Finished Basement	884 sqft Finished
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1994
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	6,970 sqft (0.16 acres)
Depth X Width	140 ft x 50 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	429 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating

Location & Zoning

Account Number	R0011835
Old Parcel Number	157131403006
Street Address	5225 E 123RD AVE
City	THORNTON
State	CO
Zip	80241-3213
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:CONCORD FILING NO 1 BLK:11 LOT:6
Legal Range	67W
Legal Township	01S
Legal Section	31
Legal Quarter	NE
Legal Subdivision	CONCORD FILING NO 1
Legal Block	11
Legal Lot Number	6
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	1
Census Block	1003
Census Tract	8547

Owner

Source: Adams County records · APN R0011835

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	8665 E HARTFORD DR STE 200, 200, SCOTTSDALE, AZ 85255-7807
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jul 27, 2015 Deed Sale Price on Jul 27, 2015 Prior Sale Amount on Dec 29, 2009
Deed Doc Number	0000060579
Last Transfer Date	Oct 02, 2017
Transfer Doc	0000086023
Record Refreshed	Jun 08, 2026

October 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ADAMS CO
Recording Date	Oct 02, 2017
Property Address	5225 E 123RD AVE, THORNTON, CO 80241-3213
Document Number	0000086023
Instrument Date	Sep 29, 2017
Instrument	86023
Transaction Type	Transfer
Record Updated	Oct 10, 2017
Title Company	OS NATIONAL LLC, OS NAT'L LLC

Transaction

Tax	$0.00
Additional	Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	8665 E HARTFORD DR #200 SCOTTSDALE AZ 852557807, 200, SCOTTSDALE, AZ 85255-7807
Investor	Possibly a Property Investor

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	Adams 12 Five Star Schools (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	$1,139.00 (-66.01%)	$26,880 (-12.47%) Land $6,250 Building $20,630	$430,000 (-5.29%) Land $100,000 Building $330,000
2023	$3,351.00 (+1.64%)	$30,710 (+2.61%) Land $6,090 Building $24,620	$454,000 (+5.44%) Land $90,000 Building $364,000
2022	$3,297.00	$29,930 Land $12,240 Building $17,690	$430,563 Land $176,000 Building $254,563