350 4th St, Frederick, CO 80530 Property Records

Weld County property record for 350 4th St, Frederick, CO 80530 · Last verified June 2026

Property Highlights

Property Type	Public Works > Governmental / Public Use (General)
Year Built	Built 1975
Square Footage	2,076 sqft Gross Area
Lot Size	6,250 sqft (0.144 acres)

Primary APN	`1311-31-2-18-007`
Alternative APN	`R5548186`

Year Built	Built 1975
Effective Year Built	Effective 1975
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Fire Resistance Class	Buildings having exterior walls built of a non-combustible material such as brick, concrete, block or poured concrete. Interior partitions and roof structure are built of combustible materials. Floor may be concrete or wood frame.
Roof Construction	Gable Roof Construction
Lot Area	6,250 sqft (0.144 acres)

Cooling System	Central Cooling
Heating System	Central Heating

Account Number	R5548186
Street Address	350 4TH ST
City	FREDERICK
State	CO
Zip	80530
Property Usage	Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage
Type	Public Works > Governmental / Public Use (General)
Legal Description	FRE 20945 L5-6 BLK18
Legal Range	67W
Legal Township	2N
Legal Section	31
Legal Subdivision	FREDERICK TOWN
Legal Block	18
Legal Lot Number	5
Jurisdiction	WELD CO
Minor Civil Division	ERIE-FREDERICK
Census Blockgroup	1
Census Block	1042
Census Tract	2014

Source: Weld County records · APN 1311-31-2-18-007

Assessment roll updated May 27, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Deed Names	Verified Name on Deed
Record Refreshed	Sep 20, 2026

Source: Weld County records · Assessment roll updated May 27, 2026 · Last verified June 2026

Type	Name
State	Colorado
County	Weld County
Municipality	Frederick Town
Unified School District	St. Vrain Valley School District RE 1J (PK - 12)

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
2026		$65,000 (-3.72%) Land $16,250 Building $48,750	$250,000 (-) Land $62,500 Building $187,500
2025		$67,510 (+22.5%) Land $16,880 Building $50,630	$250,000 (+26.58%) Land $62,500 Building $187,500
2024	$7,030.00
2023		$55,110 Land $17,440 Building $37,670	$197,509 Land $62,500 Building $135,009