Boulder County property record for 1928 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3.25 Baths |
| Year Built | Built 2010 |
| Square Footage | 3,313 sqft Living Area |
| Lot Size | 7,237 sqft (0.166 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $800,000 (2011) |
| Tax Bill | $15,074.00 (2025) |
| Primary APN | 1463-30-5-09-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Partial Baths | 2 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 3,313 sqft Living Area |
| Gross Area | 3,647 sqft Gross Area |
| 1st Floor | 1,517 sqft 1st Floor |
| Upper Floors | 1,225 sqft Upper Floors |
| Basement Area | 905 sqft Basement |
| Finished Basement | 571 sqft Finished |
| Unfinished Basement | 334 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 2010 |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 7,237 sqft (0.166 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 480 sqft Garage |
| Deck Area | 39 sqft Deck |
| Porch | Porch |
| Porch Area | 175 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0007613 |
|---|---|
| Street Address | 1928 MAPLETON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-4266 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLK 142 BOULDER EAST O T |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 142 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 12205 |
Source: Boulder County records · APN 1463-30-5-09-002
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 | 1928 MAPLETON AVE, BOULDER, CO 80304-4266 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20113175098 |
| Prior Transfer Date | Apr 15, 2004 |
| Prior Transfer Doc | 0002580829 |
| Record Refreshed | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (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 | $172,013 (+8.8%) Land $74,236 Building $97,777 | $2,529,600 (-) Land $1,091,700 Building $1,437,900 | |
| 2025 | $15,074.00 (+3.57%) | $158,100 (-8.2%) Land $68,231 Building $89,869 | $2,529,600 (-1.59%) Land $1,091,700 Building $1,437,900 |
| 2023 | $14,554.00 (+20.06%) | $172,217 (+31.92%) Land $71,858 Building $100,359 | $2,570,400 (+36.85%) Land $1,072,500 Building $1,497,900 |
| 2022 | $12,122.00 | $130,542 Land $56,080 Building $74,462 | $1,878,300 Land $806,900 Building $1,071,400 |
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