Boulder County property record for 1135 Jay St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 2,082 sqft · built 1978 |
| Lot Size | 0.17 acres (7,386 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $837,500 (Aug 2011) |
| Tax Bill | $11,502 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-36-1-37-003 |
| Primary APN | 1461-36-1-37-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,082 sqft Living Area |
| Gross Area | 2,437 sqft |
| 1st Floor Area | 1,147 sqft |
| Upper Floors Area | 370 sqft |
| Basement Area | 565 sqft |
| Finished Basement | 565 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 7,386 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 355 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 425 sqft |
| Patio Area | 601 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0007002 |
|---|---|
| Street Address | 1135 JAY ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-6914 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 13 BLK 4 VERMONT |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 36 |
| Legal Subdivision | VERMONT - BO |
| Legal Block | 4 |
| Legal Lot Number | 13 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 12201 |
Source: Boulder County records · APN 1461-36-1-37-003
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1135 JAY ST, BOULDER, CO 80302-6914 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 04, 2011 · Amount on Record |
| Deed Sale | Aug 04, 2011 · Amount on Record |
| Prior Sale | Sep 11, 1990 · Amount on Record |
| Deed Document Number | 20113163623 |
| Transfer Doc | 0001728786 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $138,047 (+8.8%) Land $87,761 Building $50,286 | $2,030,100 (-) Land $1,290,600 Building $739,500 | |
| 2025 | $11,502.00 (+8.16%) | $126,882 (-4.97%) Land $80,663 Building $46,219 | $2,030,100 (+1.87%) Land $1,290,600 Building $739,500 |
| 2023 | $10,634.00 (+15.51%) | $133,524 (+25.87%) Land $85,351 Building $48,173 | $1,992,900 (+30.56%) Land $1,273,900 Building $719,000 |
| 2022 | $9,206.00 | $106,085 Land $67,380 Building $38,705 | $1,526,400 Land $969,500 Building $556,900 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130122013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 34 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 34 in force |
| Nearby Flood Claims | 29 (1983–2025) |
| Claims Outside the SFHA | 10 of 29 |
| Most Recent Claim | Apr 2025, other causes |
| Claims By Storm |
|
| Wildfire Risk | High above 78% of the US · above 79% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 243 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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, availability as of December 31, 2025 · Published October 2026 · based on 550 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, Verizon, Magnolia Road Internet Cooperative. Availability varies by address; speeds are provider-advertised maximums, not measured.
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