912 E 4th Ave, Longmont, CO 80504 Property Records

Boulder County property record for 912 E 4th Ave, Longmont, CO 80504 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	1.75 Baths
Year Built	Built 1974
Square Footage	1,756 sqft Living Area
Lot Size	10,713 sqft (0.246 acres)
Garage	Attached, 400 sqft
Occupancy	Owner Occupied
Tax Bill	$2,953.00 (2025)

Primary APN	`1315-02-4-14-002`
Alternative APNs	`R0046043` `0046043`

Bedrooms	4 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	9 Rooms
Building Area	1,756 sqft Living Area
Gross Area	2,156 sqft Gross Area
1st Floor	906 sqft 1st Floor
Basement Area	850 sqft Basement
Finished Basement	850 sqft Finished
Interior Structure	Wallboard/Drywall Interior Structure

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Bi-Level Style
Exterior Material	Brick Veneer Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Lot Area	10,713 sqft (0.246 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	400 sqft Garage
Patio Area	220 sqft Patio

Heating System	Forced Air with Air Conditioning Heating

Account Number	R0046043
Street Address	912 E 4TH AVE
City	LONGMONT
State	CO
Zip	80504-6014
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 259 DOLLHOUSE VILLAGE 3
Legal Range	69
Legal Township	2N
Legal Section	02
Legal Subdivision	DOLLHOUSE VILLAGE 3 - LG
Legal Block	1
Legal Lot Number	259
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	1
Census Block	1003
Census Tract	13402

Source: Boulder County records · APN 1315-02-4-14-002

Assessment roll updated June 15, 2026 · Last verified June 2026

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

Owner of Record	2 Individuals Owners
Mailing Address	912 E 4TH AVE, LONGMONT, CO 80504-6014
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Type	Name
State	Colorado
County	Boulder County
Municipality	Longmont City
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		$30,607 (+8.8%) Land $14,280 Building $16,327	$450,100 (-) Land $210,000 Building $240,100
2025	$2,953.00 (+17.65%)	$28,131 (-7.15%) Land $13,125 Building $15,006	$450,100 (-0.46%) Land $210,000 Building $240,100
2023	$2,510.00 (+12.61%)	$30,298 (+34.51%) Land $14,345 Building $15,953	$452,200 (+39.52%) Land $214,100 Building $238,100
2022	$2,229.00	$22,525 Land $10,057 Building $12,468	$324,100 Land $144,700 Building $179,400