Boulder County property record for 2119 20th St, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 828 sqft · built 1905 |
| Lot Size | 0.052 acres (2,265 sqft) |
| Owner | Individual Name on File |
| Last Sale | $944,000 (Jun 2024) |
| Tax Bill | $4,859 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-30-4-06-013 |
| Primary APN | 1463-30-4-06-013 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 828 sqft Living Area |
| 1st Floor Area | 608 sqft |
| Upper Floors Area | 220 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 2,265 sqft (0.052 acres) |
| Porch | Porch |
| Porch Area | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0004498 |
|---|---|
| Street Address | 2119 20TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-4402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N 45 FT LOT 10 BLK 127 BOULDER EAST O T |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 127 |
| Legal Lot Number | 10 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 12205 |
2119 20th St is owned and occupied by an individual who bought it in June 2024.
Source: Boulder County records, as of October 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2119 20TH ST, BOULDER, CO 80302-4402 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 25, 2024 · Amount on File |
| Deed Sale | Jun 25, 2024 · Amount on File |
| Prior Sale | Sep 1, 2006 · Amount on File |
| Deed Document Number | 20244051631 |
| Prior Transfer Date | Aug 1, 2006 |
| Prior Transfer Doc | 0002805318 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2119 20th St was $4,859.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $50,694 (-0.54%) Land $33,320 Building $17,374 | $815,500 (-) Land $560,000 Building $255,500 | |
| 2025 | $4,859.00 | $50,969 Land $35,000 Building $15,969 | $815,500 Land $560,000 Building $255,500 |
| 2023 | $4,106.00 (+0.91%) | $51,241 (+16.94%) Land $36,843 Building $14,398 | $764,800 (+21.3%) Land $549,900 Building $214,900 |
| 2022 | $4,069.00 | $43,820 Land $28,905 Building $14,915 | $630,500 Land $415,900 Building $214,600 |
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.
FEMA maps place 2119 20th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 | 5 in force |
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.
The area around 2119 20th St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 663 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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