4700 E 128th Pl, Thornton, CO 80241 Property Records

Adams County property record for 4700 E 128th Pl, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,307 sqft · built 1979
Lot Size	0.177 acres (7,700 sqft)
Owner	Individual Name on Record
Last Sale	$237,000 (Aug 2013)
Tax Bill	$2,884 (2025)
Deeds & Mortgages	Feb 2024 Line of Credit Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1571-30-3-13-009`

Property Details

APN / Parcel Number

Primary APN	`1571-30-3-13-009`
Alternative APNs	`0157130313009` `R0010218`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,307 sqft Living Area
Gross Area	2,846 sqft
1st Floor Area	1,070 sqft
2nd Floor Area	702 sqft
Basement Area	594 sqft
Finished Basement	535 sqft
Unfinished Basement	59 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Split Level
Exterior Material	Combination
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,700 sqft (0.177 acres)
Lot Dimensions	110 ft deep x 70 ft wide
View / Lot	Open Space
Garage Type	Attached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	288 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0010218
Street Address	4700 E 128TH PL
City	THORNTON
State	CO
Zip	80241-3704
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:EAST GLENN SUBD 1ST FILING BLK:6 LOT:9
Legal Range	67W
Legal Township	01S
Legal Section	30
Legal Quarter	3
Legal Subdivision	EAST GLENN SUBD 1ST FILING
Legal Block	6
Legal Lot Number	9
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2015
Census Tract	8524

Owner

Source: Adams County records, as of September 18, 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 Record
Mailing Address	4700 E 128TH PL, THORNTON, CO 80241-3704
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 9, 2024	Deed of Trust, Mortgage · Line of Credit CREDIT UNION OF COLORADO
Dec 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage CREDIT UNION OF COLORADO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 22, 2013 · Amount on Record
Deed Sale	Aug 22, 2013 · Amount on Record
Prior Sale	Sep 23, 1991
Deed Document Number	201373616
Last Transfer Date	Jun 11, 2024
Transfer Doc	0000031684
Record Updated	Oct 29, 2026

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4700 E 128TH PL, THORNTON, CO 80241-3704
Transaction Type	Mortgage
Record Updated	Feb 15, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000006844
Date	Feb 9, 2024
Instrument	2024000006844

Lender

Name	CREDIT UNION OF COLORADO
Type	Credit Union
Address	DENVER, CO 80238

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Feb 8, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4700 E 128TH PL, THORNTON, CO 80241-3704
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000130563
Date	Dec 15, 2020
Instrument	2020000130563

Lender

Name	CREDIT UNION OF COLORADO
Type	Credit Union
Address	DENVER, CO 80203

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

Tax Assessment & Valuation

Source: Adams County assessment roll, as of January 21, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,884.00 (-24.42%)	$32,440 (-7.26%) Land $6,800 Building $25,640	$477,000 (-7.74%) Land $100,000 Building $377,000
2023	$3,816.00 (+7.19%)	$34,980 (+8.23%) Land $6,160 Building $28,820	$517,000 (+11.14%) Land $91,000 Building $426,000
2022	$3,560.00	$32,320 Land $12,640 Building $19,680	$465,168 Land $182,000 Building $283,168

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 97% of the US · lower than 98.8% 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 851 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
CenturyLink DSL · Fiber in parts of the area	140 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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