11342 Niagara St, Thornton (Denver), CO 80233 Property Records

Adams County property record for 11342 Niagara St, Thornton, CO 80233 · Last verified April 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 2004
Square Footage	1,337 sqft Living Area
Lot Size	6,510 sqft (0.149 acres)
Garage	Attached, 375 sqft
Last Sale	$197,000 (2013)
Tax Bill	$3,397.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`1721-05-3-19-019`
Alternative APNs	`0172105319019` `R0146545`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	5 Rooms
Building Area	1,337 sqft Living Area
Gross Area	3,049 sqft Gross Area
1st Floor	1,337 sqft 1st Floor
Basement Area	1,337 sqft Basement
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2004
Effective Year Built	Effective 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	6,510 sqft (0.149 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	375 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0146545
Street Address	11342 NIAGARA ST
City	THORNTON
State	CO
Zip	80233-5542
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:SKYLAKE RANCH SUB PHASE 3 FL NO 1 AMD 1 LOT:187
Legal Range	67W
Legal Township	02S
Legal Section	05
Legal Quarter	3
Legal Subdivision	SKYLAKE RANCH
Legal Lot Number	187
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	3
Census Block	3038
Census Tract	8550

Owner

Source: Adams County records · APN 1721-05-3-19-019

Assessment roll updated January 21, 2026 · Last verified April 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	7890 E 124TH AVE, THORNTON, CO 80602-5257
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 Jan 09, 2013 Deed Sale Price on Jan 09, 2013 Prior Sale Amount on Feb 04, 2009
Deed Doc Number	20132408
Record Refreshed	Jun 08, 2026

June 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	Jun 11, 2018
Property Address	11342 NIAGARA ST, THORNTON, CO 80233-5542
Document Number	0000046719
Instrument Date	Jun 06, 2018
Instrument	46719
Transaction Type	Transfer
Record Updated	Jun 20, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	7840 E 124TH AVE THORNTON CO 80602, THORNTON, CO 80602

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified April 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	Adams County School District 14 (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	$1,311.00 (-61.41%)	$33,660 (-7.86%) Land $7,480 Building $26,180	$495,000 (-8.33%) Land $110,000 Building $385,000
2024	$3,397.00 (-15.83%)
2023	$4,036.00 (+7.63%)	$36,530 (+8.66%) Land $6,830 Building $29,700	$540,000 (+11.65%) Land $101,000 Building $439,000
2022	$3,750.00	$33,620 Land $14,040 Building $19,580	$483,655 Land $202,000 Building $281,655