Boulder County property record for 1020 13th St, Boulder, CO 80302
| Property Type | Apartment House (2-4 Units) |
|---|---|
| Details | 18 bd · 16 ba · 11,458 sqft · built 1923 |
| Lot Size | 0.29 acres (12,638 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $43,215 (2025) |
| Deeds & Mortgages | May 2019 Transfer May 2019 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-3-04-007 |
| Primary APN | 1463-31-3-04-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 18 Beds |
|---|---|
| Full Baths | 16 Baths |
| Total Rooms | 49 Rooms |
| Units | 16 Units |
| Building Area | 11,458 sqft Living Area |
| 1st Floor Area | 4,450 sqft |
| Upper Floors Area | 4,450 sqft |
| Basement Area | 2,558 sqft |
| Finished Basement | 2,558 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1975 |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 12,638 sqft (0.29 acres) |
| Garage Type | Detached |
| Garage Area | 1,728 sqft |
| Deck Area | 256 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0004564 |
|---|---|
| Street Address | 1020 13TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7341 |
| Property Category | Commercial |
| Property Type | Residential > Multi-Unit > Apartment House (2-4 Units) |
| Legal Description | LOTS 19-22 BLK 3 UNIVERSITY PLACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | UNIVERSITY PLACE - BO |
| Legal Block | 3 |
| Legal Lot Number | 19 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 12401 |
Source: Boulder County records · APN 1463-31-3-04-007
Assessment roll updated June 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 8803 LAKESIDE CT, BOULDER, CO 80301-5107 |
| Owner Type | Company |
| Date | Document |
|---|---|
| May 20, 2019 | Correction Deed, Transfer ATTORNEY ONLY |
| May 14, 2019 | Grant Deed, Transfer ATTORNEY ONLY |
| Jan 13, 2017 | Grant Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 07, 1992 |
| Deed Sale | Oct 07, 1992 |
| Prior Sale | Jul 25, 1990 · Amount on Record |
| Deed Document Number | 19921227489 |
| Record Updated | Sep 20, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 20, 2019 |
| Property Address | 1020 13TH ST, BOULDER, CO 80302-7341 |
| Document Number | 0003713180 |
| Instrument Date | May 03, 2019 |
| Instrument | 3713180 |
| Transaction Type | Transfer |
| Record Updated | May 11, 2021 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 325 HOPI PL BOULDER CO 803033534, BOULDER, CO 80303-3534 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 14, 2019 |
| Property Address | 1020 13TH ST, BOULDER, CO 80302-7341 |
| Document Number | 0003712272 |
| Instrument Date | May 03, 2019 |
| Instrument | 3712272 |
| Transaction Type | Transfer |
| Record Updated | May 23, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 325 HOPI PL BOULDER CO 803033534, BOULDER, CO 80303-3534 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jan 13, 2017 |
| Property Address | 1020 13TH ST, BOULDER, CO 80302-7341 |
| Document Number | 0003568847 |
| Instrument Date | Dec 20, 2016 |
| Instrument | 3568847 |
| Transaction Type | Transfer |
| Record Updated | Jan 24, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 8803 LAKESIDE CT BOULDER CO 803015107, BOULDER, CO 80301-5107 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified July 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $478,380 (+6.75%) Land $162,316 Building $316,064 | $7,035,000 (-1.88%) Land $2,387,000 Building $4,648,000 | |
| 2025 | $43,215.00 (+18.14%) | $448,126 (+8.4%) Land $149,188 Building $298,938 | $7,170,000 (+16.21%) Land $2,387,000 Building $4,783,000 |
| 2023 | $36,581.00 (+13.37%) | $413,390 (+23.56%) Land $167,500 Building $245,890 | $6,170,000 (+25.41%) Land $2,500,000 Building $3,670,000 |
| 2022 | $32,268.00 | $334,560 Land $92,276 Building $242,284 | $4,920,000 Land $1,357,000 Building $3,563,000 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T, Magnolia Road Internet Cooperative.
Based on FCC filings for 367 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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