Boulder County property record for 745 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 6 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 2006 |
| Square Footage | 5,490 sqft Living Area |
| Lot Size | 12,971 sqft (0.298 acres) |
| Garage | Detached, 484 sqft |
| Last Sale | $2,250,000 (2005) |
| Tax Bill | $32,097.00 (2025) |
| Primary APN | 1461-25-4-03-015 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 14 Rooms |
| Building Area | 5,490 sqft Living Area |
| 1st Floor | 1,687 sqft 1st Floor |
| Upper Floors | 96 sqft Upper Floors |
| Basement Area | 1,687 sqft Basement |
| Finished Basement | 1,437 sqft Finished |
| Unfinished Basement | 250 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 2006 |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 12,971 sqft (0.298 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 484 sqft Garage |
| Total Buildings | 2 Total Buildings |
| Porch | Porch |
| Porch Area | 340 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Radiant Heating |
| Account Number | R0007572 |
|---|---|
| Street Address | 745 MAPLETON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3991 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 44-45-46 BLK 3 MAPLETON |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | MAPLETON - BO |
| Legal Block | 3 |
| Legal Lot Number | 44 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 4 |
| Census Block | 4007 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-4-03-015
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 | 745 MAPLETON AVE, BOULDER, CO 80304-3991 |
| Owner Type | Owner is a Company |
| Vesting | Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed) |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20052726576 |
| Last Transfer Date | Sep 17, 2010 |
| Transfer Doc | 0003100907 |
| 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 | $366,248 (+8.8%) Land $152,320 Building $213,928 | $5,386,000 (-) Land $2,240,000 Building $3,146,000 | |
| 2025 | $32,097.00 (+3.13%) | $336,625 (-7.55%) Land $140,000 Building $196,625 | $5,386,000 (-0.89%) Land $2,240,000 Building $3,146,000 |
| 2023 | $31,124.00 (+4.39%) | $364,098 (+13.4%) Land $148,613 Building $215,485 | $5,434,300 (+17.63%) Land $2,218,100 Building $3,216,200 |
| 2022 | $29,816.00 | $321,076 Land $108,302 Building $212,774 | $4,619,800 Land $1,558,300 Building $3,061,500 |
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