Boulder County property record for 3575 23rd St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.75 Baths |
| Year Built | Built 1990 |
| Square Footage | 2,565 sqft Living Area |
| Lot Size | 10,725 sqft (0.246 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,769,000 (2022) |
| Tax Bill | $8,648.00 (2025) |
| Primary APN | 1463-19-1-12-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,565 sqft Living Area |
| Gross Area | 3,092 sqft Gross Area |
| 1st Floor | 1,096 sqft 1st Floor |
| Upper Floors | 784 sqft Upper Floors |
| Basement Area | 792 sqft Basement |
| Finished Basement | 685 sqft Finished |
| Unfinished Basement | 107 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 10,725 sqft (0.246 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Deck Area | 120 sqft Deck |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0003486 |
|---|---|
| Street Address | 3575 23RD ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-1907 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 26 PARKSIDE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | PARKSIDE - BO |
| Legal Block | 1 |
| Legal Lot Number | 26 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1006 |
| Census Tract | 12103 |
Source: Boulder County records · APN 1463-19-1-12-007
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 Individual Names on File |
|---|---|
| Mailing Address | 3575 23RD ST, BOULDER, CO 80304-1907 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jun 27, 2022 | Warranty Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA |
| Feb 20, 2018 | Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20223968728 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 27, 2022 |
| Property Address | 3575 23RD ST, BOULDER, CO 80304-1907 |
| Document Number | 0003968728 |
| Instrument Date | Jun 22, 2022 |
| Instrument | 3968728 |
| Transaction Type | Transfer |
| Record Updated | Jul 15, 2022 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $176.90 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 3575 23RD ST, 3575, BOULDER, CO 80304-1907 |
| Name | Verified Name |
|---|---|
| Address | 3575 23RD ST, BOULDER, CO 80304-1907 |
| Document Number | 0003968729 |
|---|---|
| Date | Jun 27, 2022 |
| Instrument | 3968729 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3575 23RD ST, BOULDER, CO 80304-1907 |
| Transaction Type | Mortgage |
| Record Updated | Mar 31, 2022 |
| Title Company | AMERICAN TITLE INC |
| Name | Verified Name |
|---|
| Document Number | 0003641178 |
|---|---|
| Date | Feb 20, 2018 |
| Instrument | 3641178 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 09, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
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 | $98,688 (+8.8%) Land $44,458 Building $54,230 | $1,451,300 (-) Land $653,800 Building $797,500 | |
| 2025 | $8,648.00 (-0.17%) | $90,707 (-11.3%) Land $40,863 Building $49,844 | $1,451,300 (-4.91%) Land $653,800 Building $797,500 |
| 2024 | $8,663.00 (+1.76%) | ||
| 2023 | $8,513.00 (+28.07%) | $102,262 (+30.21%) Land $42,746 Building $59,516 | $1,526,300 (+35.07%) Land $638,000 Building $888,300 |
| 2022 | $6,647.00 | $78,535 Land $34,701 Building $43,834 | $1,130,000 Land $499,300 Building $630,700 |
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