Boulder County property record for 623 Maxwell Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Townhouse |
| Year Built | Built 2000 |
| Square Footage | 986 sqft Living Area |
| Garage | Carport, 200 sqft |
| Tax Bill | $3,684.00 (2025) |
| Primary APN | 1461-25-1-97-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 986 sqft Living Area |
| 1st Floor | 656 sqft 1st Floor |
| Upper Floors | 696 sqft Upper Floors |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Townhouse Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Garage Type | Carport Garage |
| Garage Area | 200 sqft Garage |
| Carport | Carport |
| Carport Area | 200 sqft Carport |
| Porch | 1 Porch |
| Porch Area | 404 sqft Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0614418 |
|---|---|
| Street Address | 623 MAXWELL AVE, 623 |
| City | BOULDER |
| State | CO |
| Zip | 80304-3940 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | UNIT 623 WEST MAXWELL CONDOMINIUMS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | WEST MAXWELL CONDOMINIUMS |
| Legal Block | 4 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 4 |
| Census Block | 4001 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-1-97-001
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 1051, BOULDER, CO 80306-1051 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 04, 2021 | Special Warranty Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| May 04, 2021 | Quit Claim Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 04, 2021 |
| Property Address | 623 MAXWELL AVE, BOULDER, CO 80304-3940 |
| Document Number | 0003882511 |
| Map Reference | DOC 03881900 |
| Instrument Date | Apr 30, 2021 |
| Instrument | 3882511 |
| Transaction Type | Transfer |
| Record Updated | Feb 16, 2023 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $267.97 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 1051, BOULDER, CO 80306-1051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 04, 2021 |
| Property Address | 623 MAXWELL AVE, BOULDER, CO 80304-3940 |
| Document Number | 0003882510 |
| Map Reference | DOC 03881900 |
| Instrument Date | Apr 30, 2021 |
| Instrument | 3882510 |
| Transaction Type | Transfer |
| Record Updated | Feb 16, 2023 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1938 PEARL ST, BOULDER, CO 80302-4465 |
| Name | Verified Name |
|---|---|
| Address | PO BOX 1051, BOULDER, CO 80306-1051 |
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 is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $41,126 (+8.8%) Building $41,126 | $604,800 (-) Building $604,800 | |
| 2025 | $3,684.00 (+14.3%) | $37,800 (-5.84%) Building $37,800 | $604,800 (+0.94%) Building $604,800 |
| 2023 | $3,223.00 (-12.63%) | $40,143 (+3.12%) Building $40,143 | $599,155 (+6.97%) Building $599,155 |
| 2022 | $3,689.00 | $38,927 Building $38,927 | $560,100 Building $560,100 |
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