3601 E 103rd Cir, Unit B31, Thornton (Denver), CO 80229 Property Records

Adams County property record for 3601 E 103rd Cir, Unit B31, Thornton, CO 80229 · Last verified February 2026

Property Highlights

Property Type	Residential > Condominium / Townhouse > Condominium
Bedrooms	2 Beds
Bathrooms	2 Baths
Year Built	Built 2005
Square Footage	1,232 sqft Living Area
Lot Size	1,525 sqft (0.035 acres)
Occupancy	Owner Occupied
Last Sale	$132,000 (2008)
Tax Bill	$654.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R0166992`
Alternative APN	`0171913101350`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	4 Rooms
Units	21 Units
Building Area	1,232 sqft Living Area
1st Floor	1,232 sqft 1st Floor
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 2005
Architectural Style	Condo/Apartment Style
Exterior Material	Brick/Stone (Brick and/or Stone) Exterior
Construction Type	Frame Construction
Foundation Type	Concrete Foundation
Roof Construction	Gable/Hip Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	1,525 sqft (0.035 acres)

Exterior Amenities

Deck Area	32 sqft Deck
Patio Area	32 sqft Patio
Porch	Porch
Porch Area	70 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating

Location & Zoning

Account Number	R0166992
Street Address	3601 E 103RD CIR UNIT B31, B31
City	THORNTON
State	CO
Zip	80229-3576
Property Usage	Residential Property Usage
Type	Residential > Condominium / Townhouse > Condominium
Legal Description	CONDO: SETTLERS CHASE COLONY RIDGE CONDOMINIUMS UNIT:B31 DESC:BLDG B
Legal Range	68W
Legal Township	02S
Legal Section	13
Legal Quarter	SW
Legal Subdivision	SETTLERS CHASE COLONY RIDGE CONDOMINIUMS
Legal Lot Number	B31
Legal Unit	B31
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	1
Census Block	1009
Census Tract	9206

Owner

Source: Adams County records · APN R0166992

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 Name on File
Mailing Address	3601 E 103RD CIR UNIT B31, B31, THORNTON, CO 80229-3576
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 17, 2008 · Amount on Record
Deed Sale	Dec 17, 2008 · Amount on Record
Prior Sale	Aug 24, 2007
Deed Doc Number	8000097097
Deed Book / Page	2008
Record Refreshed	Jun 08, 2026

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	Mapleton School District 1 (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	$654.00 (-71.53%)	$15,440 (-33.65%) Land $3,560 Building $11,880	$347,000 (+0.87%) Land $80,000 Building $267,000
2023	$2,297.00 (+6.64%)	$23,270 (+7.68%) Land $3,310 Building $19,960	$344,000 (+10.7%) Land $49,000 Building $295,000
2022	$2,154.00	$21,610 Land $6,820 Building $14,790	$310,744 Land $98,000 Building $212,744

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.