3155 E 104th Ave, Unit 7A, Thornton (Denver), CO 80233 Property Records

Adams County property record for 3155 E 104th Ave, Unit 7A, Thornton, CO 80233

Property Summary

Property Type	Condominium
Details	4 bd · 3 ba · 1,425 sqft · built 2004
Lot Size	0.019 acres (845 sqft)
Owner	2 Individual Names on Record
Last Sale	$315,000 (May 2019)
Tax Bill	$1,110 (2025)
Deeds & Mortgages	May 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0161793`

Property Details

APN / Parcel Number

Primary APN	`R0161793`
Alternative APNs	`0171912424008` `171912424008`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	7 Rooms
Units	3 Units
Stories	2 Stories
Building Area	1,425 sqft Living Area
Basement Area	308 sqft
Finished Basement	308 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2016
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	845 sqft (0.019 acres)
Garage Type	Built-in
Garage Area	473 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	108 sqft
Deck Area	98 sqft
Patio Area	98 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	R0161793
Old Parcel Number	171912424008
Street Address	3155 E 104TH AVE UNIT 7A, 7A
City	THORNTON
State	CO
Zip	80233-4231
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	CONDO: SAGE VALLEY CONDOMINIUMS UNIT:7A DESC:BLDG 7
Legal Range	68W
Legal Township	02S
Legal Section	12
Legal Quarter	NW
Legal Subdivision	SAGE VALLEY CONDOMINIUMS
Legal Lot Number	7A
Legal Unit	7A
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2002
Census Tract	8533

Owner

Source: Adams County records, as of February 9, 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
Co-owner	Co-owner on Record
Mailing Address	3155 E 104TH AVE UNIT 7A, 7A, THORNTON, CO 80233-4231
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	3 Names on Deed
Last Sale	May 9, 2019 · Amount on Record
Deed Sale	May 9, 2019 · Amount on Record
Prior Sale	Aug 9, 2010 · Amount on Record
Deed Document Number	2019000034962
Record Updated	Jun 8, 2026

May 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	May 9, 2019
Property Address	3155 E 104TH AVE UNIT 7A, 7A, THORNTON, CO 80233-4231
Document Number	0000034962
Instrument Date	May 6, 2019
Instrument	34962
Transaction Type	Transfer
Record Updated	May 17, 2019
Title Company	FIRST INTEGRITY TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$31.50
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	3155 E 104TH AVE #7A THORNTON CO 802334231, 7A, THORNTON, CO 80233-4231

Mortgage

Document Number	34963
Date	May 9, 2019
Instrument	34963

Lender

Name	SYNERGY ONE LNDG
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 8, 2049

Tax Assessment & Valuation

Source: Adams County assessment roll, as of August 25, 2025

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,110.00 (-64.69%)	$26,190 (-9.13%) Land $5,000 Building $21,190	$419,000 (-1.64%) Land $80,000 Building $339,000
2023	$3,144.00 (+7.3%)	$28,820 (+8.35%) Land $3,990 Building $24,830	$426,000 (+11.31%) Land $59,000 Building $367,000
2022	$2,930.00	$26,600 Land $8,200 Building $18,400	$382,705 Land $118,000 Building $264,705

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.6% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 721 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Aerux Broadband, CenturyLink, Intrepid Fiber Networks, Verizon.