Boulder County property record for 2340 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1975 |
| Square Footage | 1,265 sqft Living Area |
| Lot Size | 3,319 sqft (0.076 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $430,000 (2002) |
| Tax Bill | $6,567.00 (2025) |
| Primary APN | 1463-30-6-48-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,265 sqft Living Area |
| 1st Floor | 919 sqft 1st Floor |
| Basement Area | 346 sqft Basement |
| Finished Basement | 346 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 3,319 sqft (0.076 acres) |
| Deck Area | 138 sqft Deck |
| Porch | Porch |
| Porch Area | 120 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0008968 |
|---|---|
| Street Address | 2340 MAPLETON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3752 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 1 SPIDER RUN SUBDIVISION SPLIT SEE ID 108446 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | SPIDER RUN SUBDIVISION - BO |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 12205 |
Source: Boulder County records · APN 1463-30-6-48-001
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 | Individual Owner on File |
|---|---|
| Mailing Address | 2340 MAPLETON AVE, BOULDER, CO 80304-3752 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20022295169 |
| 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 | $74,942 (+8.8%) Land $50,272 Building $24,670 | $1,102,100 (-) Land $739,300 Building $362,800 | |
| 2025 | $6,567.00 (+4.69%) | $68,881 (-9.76%) Land $46,206 Building $22,675 | $1,102,100 (-3.27%) Land $739,300 Building $362,800 |
| 2023 | $6,273.00 (+13.62%) | $76,333 (+28.38%) Land $48,662 Building $27,671 | $1,139,300 (+33.17%) Land $726,300 Building $413,000 |
| 2022 | $5,521.00 | $59,457 Land $37,975 Building $21,482 | $855,500 Land $546,400 Building $309,100 |
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