Boulder County property record for 370 S 36th St, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.75 ba · 2,518 sqft · built 1956 |
| Lot Size | 0.181 acres (7,890 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $386,900 (Jun 2009) |
| Tax Bill | $6,071 (2025) |
| Deeds & Mortgages | Sep 2026 Line of Credit |
| Flood Zone | Zone X (moderate risk) |
| APN | 1577-05-3-34-009 |
| Primary APN | 1577-05-3-34-009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,518 sqft Living Area |
| Gross Area | 3,342 sqft |
| 1st Floor Area | 1,026 sqft |
| Upper Floors Area | 513 sqft |
| Basement Area | 1,026 sqft |
| Finished Basement | 979 sqft |
| Unfinished Basement | 47 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1975 |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,890 sqft (0.181 acres) |
| Garage Type | Attached |
| Garage Area | 513 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 336 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0011950 |
|---|---|
| Street Address | 370 S 36TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80305-5439 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 13 BLK 18 HIGHLAND PARK 4 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | HIGHLAND PARK 4 - BO |
| Legal Block | 18 |
| Legal Lot Number | 13 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12507 |
370 S 36th St is owned by two individuals who acquired it in August 2016.
Source: Boulder County records, as of October 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2066 SANDLEWOOD CT, PALO ALTO, CA 94303 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jun 1, 2009 · Amount on File |
| Deed Sale | Jun 1, 2009 · Amount on File |
| Prior Sale | Dec 21, 2000 · Amount on File |
| Deed Document Number | 20093003693 |
| Last Transfer Date | Aug 18, 2016 |
| Transfer Doc | 0003538431 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Sep 29, 2026 |
| Property Address | 370 S 36TH ST, BOULDER, CO 80305-5439 |
| Document Number | 0004148913 |
| Instrument Date | Sep 22, 2026 |
| Instrument | 20264148913 |
| Transaction Type | Mortgage |
| Record Updated | Oct 7, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 370 S 36TH ST, BOULDER, CO 80305-5439 |
| Document Number | 0004148913, |
|---|---|
| Date | Sep 29, 2026 |
| Instrument | 20264148913 |
| Name | BELLCO CREDIT UNION |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Sep 28, 2046 |
| Max Rate | -1% |
|---|
The 2025 property tax bill for 370 S 36th St was $6,071.
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 | $64,518 (+1.32%) Land $38,365 Building $26,153 | $1,018,800 (-) Land $634,200 Building $384,600 | |
| 2025 | $6,071.00 | $63,676 Land $39,638 Building $24,038 | $1,018,800 Land $634,200 Building $384,600 |
| 2023 | $6,037.00 (+8.42%) | $73,593 (+24.41%) Land $46,029 Building $27,564 | $1,098,400 (+29.06%) Land $687,000 Building $411,400 |
| 2022 | $5,568.00 | $59,152 Land $34,354 Building $24,798 | $851,100 Land $494,300 Building $356,800 |
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 370 S 36th St in Zone X, an area of moderate flood risk, within 500 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 500 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 370 S 36th 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures