Boulder County property record for 1035 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
|---|---|
| Bedrooms | 6 Beds |
| Bathrooms | 3.75 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1970 |
| Square Footage | 2,773 sqft Living Area |
| Lot Size | 13,319 sqft (0.306 acres) |
| Garage | Detached, 648 sqft |
| Tax Bill | $9,779.00 (2025) |
| Primary APN | 1461-25-4-18-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 12 Rooms |
| Units | 2 Units |
| Building Area | 2,773 sqft Living Area |
| 1st Floor | 1,835 sqft 1st Floor |
| Basement Area | 938 sqft Basement |
| Finished Basement | 938 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1898 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 13,319 sqft (0.306 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 648 sqft Garage |
| Total Buildings | 3 Total Buildings |
| Shed | 1 Shed |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0002069 |
|---|---|
| Street Address | 1035 MAPLETON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-4150 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | UNITS 1 & 2 HILLTOP HOMES |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | HILLTOP HOMES - BO |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Legal Unit | 1&2 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1012 |
| Census Tract | 12204 |
Source: Boulder County records · APN 1461-25-4-18-001
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 | PO BOX 7357, BOULDER, CO 80306-7357 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Aug 11, 2022 | Bargain and Sale Deed, Transfer |
| Oct 05, 2018 | Loan Modification, Mortgage · Conventional Mortgage FIRST AMERICAN ST BK |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 1978260399 |
| Last Transfer Date | May 07, 2003 |
| Transfer Doc | 0002438384 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 11, 2022 |
| Property Address | 1035 MAPLETON AVE, BOULDER, CO 80304-4150 |
| Document Number | 0003976608 |
| Instrument Date | Jun 07, 2022 |
| Instrument | 3976608 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 7357, BOULDER, CO 80306-7357 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1035 MAPLETON AVE, BOULDER, CO 80304-4150 |
| Document Number | 0003683360 |
| Instrument Date | Oct 05, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 08, 2018 |
| Name | Verified Name |
|---|---|
| Address | 1020 MAPLETON AVE BOULDER CO 803044149, BOULDER, CO 80304-4149 |
| Document Number | 0003683360 |
|---|---|
| Date | Oct 30, 2018 |
| Instrument | 3683360 |
| Name | FIRST AMERICAN ST BK |
|---|---|
| Type | Bank |
| Address | GREENWOOD VILLAGE, CO 80111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Oct 29, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.99% |
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 | $109,752 (+8.8%) Land $57,800 Building $51,952 | $1,614,000 (-) Land $850,000 Building $764,000 | |
| 2025 | $9,779.00 (+1.15%) | $100,875 (-11.44%) Land $53,125 Building $47,750 | $1,614,000 (-5.06%) Land $850,000 Building $764,000 |
| 2023 | $9,668.00 (+15.66%) | $113,900 (+28.85%) Land $56,950 Building $56,950 | $1,700,000 (+30.77%) Land $850,000 Building $850,000 |
| 2022 | $8,359.00 | $88,400 Land $76,500 Building $11,900 | $1,300,000 Land $1,125,000 Building $175,000 |
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