Boulder County property record for 320 15th St, Boulder, CO 80302 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 1999 |
| Square Footage | 1,263 sqft Living Area |
| Lot Size | 10,528 sqft (0.242 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $2,188,000 (2023) |
| Tax Bill | $11,322.00 (2025) |
| Primary APN | 1577-06-2-13-006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 4 Rooms |
| Building Area | 1,263 sqft Living Area |
| Gross Area | 1,787 sqft Gross Area |
| 1st Floor | 1,073 sqft 1st Floor |
| Basement Area | 496 sqft Basement |
| Finished Basement | 190 sqft Finished |
| Unfinished Basement | 306 sqft Unfinished |
| Stories | 1 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 10,528 sqft (0.242 acres) |
| Garage Type | Attached Garage |
| Garage Area | 218 sqft Garage |
| Total Buildings | 2 Total Buildings |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0000566 |
|---|---|
| Street Address | 320 15TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7809 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S 1/2 LOT 8 & ALL LOT 9 & VACATED ALLEYS ADJ BLK 11 INTERURBAN PARK |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 06 |
| Legal Subdivision | INTERURBAN PARK - BO |
| Legal Block | 11 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 12505 |
Source: Boulder County records · APN 1577-06-2-13-006
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 | Individual Owner on File |
|---|---|
| Mailing Address | 320 15TH ST, BOULDER, CO 80302-7809 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Aug 07, 2023 | Special Warranty Deed, Transfer FIRST ALLIANCE TITLE |
| Jun 01, 2020 | Deed of Trust, Mortgage · Conventional Mortgage MEGASTAR FINANCIAL CORP |
| Mar 18, 2020 | Deed of Trust, Mortgage · Line of Credit SOOPER CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20234017240 |
| Prior Transfer Date | Nov 20, 2009 |
| Prior Transfer Doc | 0003045201 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 07, 2023 |
| Property Address | 320 15TH ST, BOULDER, CO 80302-7809 |
| Document Number | 0004017240 |
| Instrument Date | Aug 03, 2023 |
| Instrument | 4017240 |
| Transaction Type | Transfer |
| Record Updated | Feb 09, 2026 |
| Title Company | FIRST ALLIANCE TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $218.80 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 320 15TH ST, BOULDER, CO 80302-7809 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 320 15TH ST, BOULDER, CO 80302-7809 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | LAND TITLE GUARANTEE |
| Name | Verified Name |
|---|
| Document Number | 0003787833 |
|---|---|
| Date | Jun 01, 2020 |
| Instrument | 3787833 |
| Name | MEGASTAR FINANCIAL CORP |
|---|---|
| Type | Funding / Finance Company |
| Address | DENVER, CO 80204 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 320 15TH ST, BOULDER, CO 80302-7809 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003772680 |
|---|---|
| Date | Mar 18, 2020 |
| Instrument | 3772680 |
| Name | SOOPER CU |
|---|---|
| Type | Credit Union |
| Address | ARVADA, CO 80003 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Mar 28, 2045 |
| 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 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 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 | $129,200 (+8.8%) Land $71,400 Building $57,800 | $1,900,000 (-) Land $1,050,000 Building $850,000 | |
| 2025 | $11,322.00 (+66.08%) | $118,750 (+43.71%) Land $65,625 Building $53,125 | $1,900,000 (+54.06%) Land $1,050,000 Building $850,000 |
| 2023 | $6,817.00 (+4.51%) | $82,632 (+17.64%) Land $70,203 Building $12,429 | $1,233,300 (+22.02%) Land $1,047,800 Building $185,500 |
| 2022 | $6,523.00 | $70,243 Land $57,511 Building $12,732 | $1,010,700 Land $827,500 Building $183,200 |
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