Boulder County property record for 609 E 4th Ave, Longmont, CO 80504 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1972 |
| Square Footage | 1,075 sqft Living Area |
| Lot Size | 7,584 sqft (0.174 acres) |
| Garage | Attached, 300 sqft |
| Last Sale | $172,500 (2003) |
| Tax Bill | $2,312.00 (2025) |
| Primary APN | 1315-02-4-13-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 1,075 sqft Living Area |
| Gross Area | 1,375 sqft Gross Area |
| 1st Floor | 1,075 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick Veneer Exterior |
| Construction Type | Frame Construction |
| Lot Area | 7,584 sqft (0.174 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 300 sqft Garage |
| Patio Area | 180 sqft Patio |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0044104 |
|---|---|
| Street Address | 609 E 4TH AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80504-6008 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 228 DOLLHOUSE VILLAGE 2 |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 02 |
| Legal Subdivision | DOLLHOUSE VILLAGE 2 - LG |
| Legal Block | 1 |
| Legal Lot Number | 228 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 13402 |
Source: Boulder County records · APN 1315-02-4-13-004
Assessment roll updated June 15, 2026 · Last verified August 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 | 609 4TH AVE, LONGMONT, CO 80501-5401 |
| Owner Type | Owner is a Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20032496761 |
| Last Transfer Date | Feb 19, 2015 |
| Transfer Doc | 0003429609 |
| Record Refreshed | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $23,970 (+8.8%) Land $11,132 Building $12,838 | $352,500 (-) Land $163,700 Building $188,800 | |
| 2025 | $2,312.00 (+20.98%) | $22,031 (-8%) Land $10,231 Building $11,800 | $352,500 (-1.37%) Land $163,700 Building $188,800 |
| 2023 | $1,911.00 (+6.58%) | $23,946 (+32.16%) Land $11,303 Building $12,643 | $357,400 (+37.09%) Land $168,700 Building $188,700 |
| 2022 | $1,793.00 | $18,119 Land $7,979 Building $10,140 | $260,700 Land $114,800 Building $145,900 |
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