Boulder County property record for 553 Mapleton Ave, #A, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 2000 |
| Square Footage | 3,900 sqft Living Area |
| Lot Size | 8,256 sqft (0.19 acres) |
| Garage | Detached, 512 sqft |
| Primary APN | 1461-25-4-63-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 15 Rooms |
| Building Area | 3,900 sqft Living Area |
| 1st Floor | 1,343 sqft 1st Floor |
| Upper Floors | 364 sqft Upper Floors |
| Basement Area | 825 sqft Basement |
| Finished Basement | 825 sqft Finished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 8,256 sqft (0.19 acres) |
| Garage Type | Detached Garage |
| Garage Area | 512 sqft Garage |
| Deck Area | 26 sqft Deck |
| Porch | Porch |
| Porch Area | 136 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0600134 |
|---|---|
| Street Address | 555 MAPLETON AVE, B |
| City | BOULDER |
| State | CO |
| Zip | 80304 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S 115 FT OF E 20 FT OF LOT 58 & SOUTH 115 FT LOTS 59-60 BLOCK 4 MAPLETON |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | MAPLETON - BO |
| Legal Block | 4 |
| Legal Lot Number | 58-60 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 4 |
| Census Block | 4005 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-4-63-003
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 | 553 MAPLETON AVE, A, BOULDER, CO 80304-3987 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 19941449192 |
| 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $234,981 (+8.8%) Land $121,523 Building $113,458 | $3,455,600 (-) Land $1,787,100 Building $1,668,500 | |
| 2025 | $19,997.00 (+4%) | $215,975 (-7.32%) Land $111,694 Building $104,281 | $3,455,600 (-0.65%) Land $1,787,100 Building $1,668,500 |
| 2023 | $19,228.00 (+12.99%) | $233,040 (+22.51%) Land $114,490 Building $118,550 | $3,478,200 (+27.09%) Land $1,708,800 Building $1,769,400 |
| 2022 | $17,018.00 | $190,214 Land $86,402 Building $103,812 | $2,736,900 Land $1,243,200 Building $1,493,700 |
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