Boulder County property record for 1844 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.75 Baths |
| Year Built | Built 1992 |
| Square Footage | 2,158 sqft Living Area |
| Lot Size | 5,056 sqft (0.116 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,124,000 (2014) |
| Tax Bill | $11,799.00 (2025) |
| Primary APN | 1463-30-5-08-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,158 sqft Living Area |
| Gross Area | 2,455 sqft Gross Area |
| 1st Floor | 1,088 sqft 1st Floor |
| Upper Floors | 800 sqft Upper Floors |
| Basement Area | 567 sqft Basement |
| Finished Basement | 270 sqft Finished |
| Unfinished Basement | 297 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1992 |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 5,056 sqft (0.116 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 220 sqft Garage |
| Deck Area | 66 sqft Deck |
| Porch | Porch |
| Porch Area | 87 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0002796 |
|---|---|
| Street Address | 1844 MAPLETON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-4264 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 1 LESS SLY 45 FT BLK 143 BOULDER EAST O T & 10 FT STRIP VAC ST ADJ ON NORTH |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 143 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1020 |
| Census Tract | 12205 |
Source: Boulder County records · APN 1463-30-5-08-001
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 | 2 Individuals Owners |
|---|---|
| Mailing Address | 1844 MAPLETON AVE, BOULDER, CO 80304-4264 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Feb 14, 2022 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Jan 21, 2020 | Deed of Trust, Mortgage CALIBER HM LOANS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20143394966 |
| Last Transfer Date | May 13, 2025 |
| Transfer Doc | 0004087422 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1844 MAPLETON AVE, BOULDER, CO 80304-4264 |
| Transaction Type | Mortgage |
| Record Updated | Mar 04, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0003944991 |
|---|---|
| Date | Feb 14, 2022 |
| Instrument | 3944991 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1844 MAPLETON AVE, BOULDER, CO 80304-4264 |
| Document Number | 0003762969 |
| Instrument Date | Jan 21, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Feb 12, 2020 |
| Title Company | HERITAGE TITLE COMPANY, HERITAGE TITLE CO. |
| Name | Verified Name |
|---|---|
| Address | 1844 MAPLETON AVE BOULDER CO 803044264, BOULDER, CO 80304-4264 |
| Document Number | 0003762969 |
|---|---|
| Date | Jan 28, 2020 |
| Instrument | 3762969 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | COPPELL, TX 75019 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jan 27, 2050 |
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 | $134,640 (+8.8%) Land $62,050 Building $72,590 | $1,980,000 (-) Land $912,500 Building $1,067,500 | |
| 2025 | $11,799.00 (+2.23%) | $123,750 (-9.9%) Land $57,031 Building $66,719 | $1,980,000 (-3.41%) Land $912,500 Building $1,067,500 |
| 2023 | $11,542.00 (+19.61%) | $137,344 (+32.16%) Land $60,059 Building $77,285 | $2,049,900 (+37.09%) Land $896,400 Building $1,153,500 |
| 2022 | $9,650.00 | $103,924 Land $46,878 Building $57,046 | $1,495,300 Land $674,500 Building $820,800 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures