Boulder County property record for 665 Maxwell Ave, Boulder, CO 80304 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1995 |
| Square Footage | 2,040 sqft Living Area |
| Lot Size | 4,541 sqft (0.104 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $825,000 (2011) |
| Tax Bill | $12,794.00 (2025) |
| Primary APN | 1461-25-1-20-017 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,040 sqft Living Area |
| Gross Area | 2,954 sqft Gross Area |
| 1st Floor | 1,070 sqft 1st Floor |
| Upper Floors | 970 sqft Upper Floors |
| Basement Area | 784 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1902 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 4,541 sqft (0.104 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 200 sqft Garage |
| Deck Area | 168 sqft Deck |
| Porch | Enclosed Porch |
| Porch Area | 272 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0003006 |
|---|---|
| Street Address | 665 MAXWELL AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3940 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 33-34 LESS N 49.2 FT BLK 14 MAXWELLS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | MAXWELLS - BO |
| Legal Block | 14 |
| Legal Lot Number | 33 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 4 |
| Census Block | 4001 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-1-20-017
Assessment roll updated June 15, 2026 · Last verified August 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 | 665 MAXWELL AVE, BOULDER, CO 80304-3940 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Tenants In Common |
| Date | Document |
|---|---|
| Jan 03, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Sep 02, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20113166513 |
| Last Transfer Date | Dec 20, 2021 |
| Transfer Doc | 0003937963 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jan 03, 2022 |
| Property Address | 665 MAXWELL AVE, BOULDER, CO 80304-3940 |
| Document Number | 0003937963 |
| Instrument Date | Dec 20, 2021 |
| Instrument | 3937963 |
| Transaction Type | Transfer |
| Record Updated | Jan 19, 2022 |
| Title Company | SERVICELINK |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 665 MAXWELL AVE, BOULDER, CO 80304-3940 |
| Document Number | 0003937964 |
|---|---|
| Date | Jan 03, 2022 |
| Instrument | 3937964 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 665 MAXWELL AVE, BOULDER, CO 80304-3940 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0003812275 |
|---|---|
| Date | Sep 02, 2020 |
| Instrument | 3812275 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2050 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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 | $145,996 (+8.8%) Land $89,978 Building $56,018 | $2,147,000 (-) Land $1,323,200 Building $823,800 | |
| 2025 | $12,794.00 (+0.08%) | $134,188 (-11.56%) Land $82,700 Building $51,488 | $2,147,000 (-5.19%) Land $1,323,200 Building $823,800 |
| 2023 | $12,784.00 (+23.77%) | $151,728 (+36.4%) Land $90,041 Building $61,687 | $2,264,600 (+41.49%) Land $1,343,900 Building $920,700 |
| 2022 | $10,329.00 | $111,235 Land $58,165 Building $53,070 | $1,600,500 Land $836,900 Building $763,600 |
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