Boulder County property record for 355 S 38th St, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.75 ba · 2,304 sqft · built 1956 |
| Lot Size | 0.157 acres (6,829 sqft) |
| Owner | Individual Name on File |
| Last Sale | $960,000 (Feb 2025) |
| Tax Bill | $5,482 (2025) |
| Deeds & Mortgages | Aug 2018 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 1577-05-4-19-020 |
| Primary APN | 1577-05-4-19-020 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 2,304 sqft Living Area |
| Gross Area | 2,524 sqft |
| 1st Floor Area | 1,152 sqft |
| Basement Area | 1,152 sqft |
| Finished Basement | 1,152 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 6,829 sqft (0.157 acres) |
| Garage Type | Attached |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 50 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0010243 |
|---|---|
| Street Address | 355 S 38TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80305-5469 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLK 2 MARTIN ACRES 2 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | MARTIN ACRES 2 - BO |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12507 |
355 S 38th St is owned and occupied by an individual who bought it in February 2025.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 355 S 38TH ST, BOULDER, CO 80305-5469 |
| 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 | Feb 10, 2025 · Amount on File |
| Deed Sale | Feb 10, 2025 · Amount on File |
| Prior Sale | Jun 11, 2010 · Amount on File |
| Deed Document Number | 20254075758 |
| Prior Transfer Date | Jun 7, 2010 |
| Prior Transfer Doc | 0003080034 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 24, 2018 |
| Property Address | 355 S 38TH ST, BOULDER, CO 80305-5469 |
| Document Number | 0003673144 |
| Instrument Date | Aug 24, 2018 |
| Instrument | 3673144 |
| Transaction Type | Transfer |
| Record Updated | Sep 5, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 420 HIGHLAND AVE BOULDER CO 803024718, BOULDER, CO 80302-4718 |
The 2025 property tax bill for 355 S 38th St was $5,482, up 0.1% from the year before.
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 | $56,882 (+0.4%) Land $34,143 Building $22,739 | $906,500 (-) Land $572,100 Building $334,400 | |
| 2025 | $5,482.00 (+0.11%) | $56,656 Land $35,756 Building $20,900 | $906,500 Land $572,100 Building $334,400 |
| 2024 | $5,476.00 (+1.8%) | ||
| 2023 | $5,379.00 (+12.32%) | $65,104 (+28.23%) Land $41,902 Building $23,202 | $971,700 (+33.02%) Land $625,400 Building $346,300 |
| 2022 | $4,789.00 | $50,770 Land $31,115 Building $19,655 | $730,500 Land $447,700 Building $282,800 |
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 355 S 38th St in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 7 (1979–2022) |
| Claims Outside the SFHA | 5 of 7 |
| Most Recent Claim | Jul 2022 · rainfall accumulation |
| Claims by Event |
|
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.
Wildfire risk around 355 S 38th St is moderate, ranking above 44% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 73% of Colorado |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | None beyond 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 515 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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