3700 E 128th Ave, Thornton, CO 80241 Property Records

Adams County property record for 3700 E 128th Ave, Thornton, CO 80241 · Last verified February 2026

Property Highlights

Primary APN	`R0133621`
Alternative APNs	`0157336110020` `157336110020`

Lot Area	123,275 sqft (2.82 acres)

Account Number	R0133621
Old Parcel Number	157336110020
Street Address	3700 E 128TH AVE
City	THORNTON
State	CO
Zip	80241
Property Usage	Other Property Usage
Type	Other > Exempt (Full or Partial)
Legal Description	SUB:EMERALD ESTATES FILING NO1 FIRST AMNDMNT DESC: TRACT A
Legal Range	68W
Legal Township	01S
Legal Section	36
Legal Quarter	NE
Legal Subdivision	EMERALD ESTATES
Legal Tract	A
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	1
Census Block	1002
Census Tract	8554

Source: Adams County records · APN R0133621

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	9500 CIVIC CENTER DR, THORNTON, CO 80229-4326
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deed Names	Verified Name on Deed
Record Refreshed	Jun 08, 2026

Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 2026

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$648.00 Additional exemption filed	$15,290 (-3.23%) Land $15,290	$56,620 (-) Land $56,620
2023	Additional exemption filed	$15,800 (-51.89%) Land $15,800	$56,620 (-5%) Land $56,620
2022	Additional exemption filed	$32,840 Land $32,840	$113,240 Land $113,240