Boulder County property record for 135 30th St, Boulder, CO 80305 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,300 sqft · built 1955 |
| Lot Size | 0.141 acres (6,157 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,282 (2025) |
| Deeds & Mortgages | Mar 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-05-2-07-018 |
| Primary APN | 1577-05-2-07-018 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,300 sqft Living Area |
| 1st Floor Area | 1,300 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,157 sqft (0.141 acres) |
| Porch | Porch |
| Porch Area | 198 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0004128 |
|---|---|
| Street Address | 135 30TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80305-3317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 18 BLK 8 HIGHLAND PARK 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | HIGHLAND PARK 1 - BO |
| Legal Block | 8 |
| Legal Lot Number | 18 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 12507 |
Source: Boulder County records · APN 1577-05-2-07-018
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 | 135 30TH ST, BOULDER, CO 80305-3317 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 01, 2010 |
| Deed Sale | Nov 01, 2010 |
| Prior Sale | Jun 25, 2009 · Amount on Record |
| Deed Document Number | 20103109707 |
| Prior Transfer Date | Oct 25, 2010 |
| Prior Transfer Doc | 0003109707 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 135 30TH ST, BOULDER, CO 80305-3317 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003578953 |
|---|---|
| Date | Mar 08, 2017 |
| Instrument | 3578953 |
| Name | ALPINE BANK |
|---|---|
| Type | Bank |
| Address | RIFLE, CO 81650 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 59 Months |
| Due | Feb 21, 2022 |
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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $48,865 (+8.8%) Land $29,084 Building $19,781 | $718,600 (-) Land $427,700 Building $290,900 | |
| 2025 | $4,282.00 (+22.52%) | $44,912 (+1.69%) Land $26,731 Building $18,181 | $718,600 (+9.01%) Land $427,700 Building $290,900 |
| 2023 | $3,495.00 (+11.98%) | $44,166 (+31.4%) Land $31,443 Building $12,723 | $659,200 (+36.31%) Land $469,300 Building $189,900 |
| 2022 | $3,121.00 | $33,611 Land $23,811 Building $9,800 | $483,600 Land $342,600 Building $141,000 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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