Boulder County property record for 2137 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 6 Beds |
| Bathrooms | 6 Baths |
| Year Built | Built 2000 |
| Square Footage | 3,504 sqft Living Area |
| Lot Size | 7,370 sqft (0.169 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $2,900,000 (2025) |
| Tax Bill | $15,893.00 (2025) |
| Primary APN | 1463-30-5-40-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 6 Baths |
| Partial Baths | 5 Partial Baths |
| Total Rooms | 13 Rooms |
| Building Area | 3,504 sqft Living Area |
| Gross Area | 3,576 sqft Gross Area |
| 1st Floor | 1,594 sqft 1st Floor |
| Upper Floors | 1,085 sqft Upper Floors |
| Basement Area | 897 sqft Basement |
| Finished Basement | 825 sqft Finished |
| Unfinished Basement | 72 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 7,370 sqft (0.169 acres) |
| Garage Type | Detached Garage |
| Garage Area | 550 sqft Garage |
| Total Buildings | 2 Total Buildings |
|---|---|
| Deck Area | 126 sqft Deck |
| Patio Area | 70 sqft Patio |
| Porch | Porch |
| Porch Area | 372 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0008961 |
|---|---|
| Street Address | 2137 MAPLETON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-4254 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK 182 BOULDER EAST & 10 FT ADJ ON SOUTH |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 182 |
| Legal Lot Number | 11 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2013 |
| Census Tract | 12107 |
Source: Boulder County records · APN 1463-30-5-40-011
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 | 2137 MAPLETON AVE, BOULDER, CO 80304-4254 |
| 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 | 20254088613 |
| Prior Transfer Date | Oct 01, 2012 |
| Prior Transfer Doc | 0003257745 |
| 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 | $186,654 (+12.55%) Land $74,916 Building $111,738 | $2,744,900 (+3.44%) Land $1,101,700 Building $1,643,200 | |
| 2025 | $15,893.00 (+2.15%) | $165,844 (-9.36%) Land $68,856 Building $96,988 | $2,653,500 (-2.84%) Land $1,101,700 Building $1,551,800 |
| 2023 | $15,558.00 (+23.44%) | $182,977 (+35.62%) Land $72,514 Building $110,463 | $2,731,000 (+40.68%) Land $1,082,300 Building $1,648,700 |
| 2022 | $12,604.00 | $134,921 Land $56,594 Building $78,327 | $1,941,300 Land $814,300 Building $1,127,000 |
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