Boulder County property record for 120 30th St, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3.5 ba · 2,611 sqft · built 1955 |
| Lot Size | 0.144 acres (6,269 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $680,000 (Jun 2015) |
| Tax Bill | $7,061 (2025) |
| Deeds & Mortgages | Mar 2021 Line of Credit Mar 2021 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-05-2-11-011 |
| Primary APN | 1577-05-2-11-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,611 sqft Living Area |
| 1st Floor Area | 1,861 sqft |
| Upper Floors Area | 750 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,269 sqft (0.144 acres) |
| Porch | Porch |
| Porch Area | 144 sqft |
| Heating System | Radiant |
|---|
| Account Number | R0004023 |
|---|---|
| Street Address | 120 30TH ST, A |
| City | BOULDER |
| State | CO |
| Zip | 80305-3318 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK 11 HIGHLAND PARK 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | HIGHLAND PARK 1 - BO |
| Legal Block | 11 |
| Legal Lot Number | 11 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 12507 |
120 30th St is owned by two individuals who bought it in June 2015.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| 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.
| Date | Document |
|---|---|
| Mar 25, 2021 | Deed of Trust, Mortgage · Line of Credit FIRSTBANK |
| Mar 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP |
| Jun 3, 2021 | Deed of Trust, Mortgage · Line of Credit FIRSTBANK |
| Jul 26, 2022 | Intrafamily Transfer, Transfer |
| Apr 13, 2018 | Deed of Trust, Mortgage · Line of Credit BANK OF WEST |
| Sep 6, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2015 · Amount on File |
| Deed Sale | Jun 30, 2015 · Amount on File |
| Prior Sale | May 13, 2009 · Amount on File |
| Deed Document Number | 20153456563 |
| Prior Transfer Date | Sep 27, 2002 |
| Prior Transfer Doc | 0002339114 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| Transaction Type | Mortgage |
| Record Updated | Jul 26, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0003871314 |
|---|---|
| Date | Mar 25, 2021 |
| Instrument | 3871314 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80215 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | Mar 17, 2031 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| Transaction Type | Mortgage |
| Record Updated | Jul 26, 2022 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0003871313 |
|---|---|
| Date | Mar 25, 2021 |
| Instrument | 3871313 |
| Name | PROVIDENT FUNDING ASSOCIATES LP |
|---|---|
| Type | Mortgage Company |
| Address | PITTSBURGH, PA 15220 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| Transaction Type | Mortgage |
| Record Updated | Jul 26, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0003889854 |
|---|---|
| Date | Jun 3, 2021 |
| Instrument | 3889854 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80215 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jul 26, 2022 |
| Property Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| Document Number | 0000063751 |
| Instrument Date | Apr 11, 2022 |
| Instrument | 2022000063751 |
| Transaction Type | Transfer |
| Record Updated | Aug 3, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| Document Number | 0003651442 |
| Instrument Date | Apr 13, 2018 |
| Transaction Type | Mortgage |
| Record Updated | May 1, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 120 30TH ST BOULDER CO 803053318, BOULDER, CO 80305-3318 |
| Document Number | 0003651442 |
|---|---|
| Date | Apr 20, 2018 |
| Instrument | 3651442 |
| Name | BANK OF WEST |
|---|---|
| Address | NIWOT, CO 80544 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 19, 2048 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Sep 6, 2017 |
| Property Address | 120 30TH ST, BOULDER, CO 80305-3318 |
| Document Number | 0003613371 |
| Instrument Date | Aug 31, 2017 |
| Instrument | 3613371 |
| Transaction Type | Transfer |
| Record Updated | Sep 14, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 120 30TH ST BOULDER CO 803053318, BOULDER, CO 80305-3318 |
The 2025 property tax bill for 120 30th St was $7,061.
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 | $75,813 (+2.37%) Land $24,582 Building $51,231 | $1,184,900 (-) Land $431,500 Building $753,400 | |
| 2025 | $7,061.00 | $74,057 Land $26,969 Building $47,088 | $1,184,900 Land $431,500 Building $753,400 |
| 2023 | $7,108.00 (+12.58%) | $85,995 (+26.47%) Land $31,725 Building $54,270 | $1,283,500 (+31.18%) Land $473,500 Building $810,000 |
| 2022 | $6,314.00 | $67,999 Land $24,026 Building $43,973 | $978,400 Land $345,700 Building $632,700 |
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 120 30th St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2013.
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 | 9 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
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 120 30th St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.02% 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 294 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 | 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 |
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