Boulder County property record for 275 29th St, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,276 sqft · built 1955 |
| Lot Size | 0.143 acres (6,248 sqft) |
| Owner | Individual Name on File |
| Last Sale | $710,000 (Jun 2019) |
| Tax Bill | $5,139 (2025) |
| Deeds & Mortgages | Jan 2019 Mortgage Nov 2020 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-05-2-06-020 |
| Primary APN | 1577-05-2-06-020 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,276 sqft Living Area |
| Gross Area | 1,528 sqft |
| 1st Floor Area | 1,276 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,248 sqft (0.143 acres) |
| Garage Type | Attached |
| Garage Area | 252 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 198 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0002855 |
|---|---|
| Street Address | 275 29TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80305-3313 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 20 BLK 7 HIGHLAND PARK |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | HIGHLAND PARK - BO |
| Legal Block | 7 |
| Legal Lot Number | 20 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 12507 |
Source: Boulder County assessment roll, as of June 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 275 29TH ST, BOULDER, CO 80305-3313 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 25, 2019 | Deed of Trust, Mortgage · Commercial Mortgage ZB NA |
| Nov 6, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| May 19, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE |
| Jun 17, 2019 | Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 17, 2019 · Amount on Record |
| Deed Sale | Jun 17, 2019 · Amount on Record |
| Prior Sale | Mar 23, 2007 · Amount on Record |
| Deed Document Number | 20193718590 |
| Prior Transfer Date | Dec 19, 2008 |
| Prior Transfer Doc | 0002971097 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 275 29TH ST, BOULDER, CO 80305-3313 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003695278 |
|---|---|
| Date | Jan 25, 2019 |
| Instrument | 3695278 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | BOULDER, CO 80304 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 2, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 275 29TH ST, BOULDER, CO 80305-3313 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | RAVENSWOOD TITLE COMPANY LLC |
| Name | Verified Name |
|---|
| Document Number | 0003831186 |
|---|---|
| Date | Nov 6, 2020 |
| Instrument | 3831186 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 275 29TH ST, BOULDER, CO 80305-3313 |
| Document Number | 0003788364 |
| Instrument Date | May 19, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 24, 2020 |
| Title Company | RAVENSWOOD TITLE |
| Name | Verified Name |
|---|---|
| Address | 275 29TH ST BOULDER CO 803053313, BOULDER, CO 80305-3313 |
| Document Number | 0003788364 |
|---|---|
| Date | Jun 2, 2020 |
| Instrument | 3788364 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 1, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 17, 2019 |
| Property Address | 275 29TH ST, BOULDER, CO 80305-3313 |
| Document Number | 0003718590 |
| Instrument Date | Jun 14, 2019 |
| Instrument | 3718590 |
| Transaction Type | Transfer |
| Record Updated | Jun 26, 2019 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $71.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 276 29TH ST BOULDER CO 80305, BOULDER, CO 80305 |
| Document Number | 3718591 |
|---|---|
| Date | Jun 17, 2019 |
| Instrument | 3718591 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 16, 2049 |
Source: Boulder County assessment roll, as of June 15, 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 | $58,643 (+8.8%) Land $29,294 Building $29,349 | $862,400 (-) Land $430,800 Building $431,600 | |
| 2025 | $5,139.00 (+2.27%) | $53,900 (-12.89%) Land $26,925 Building $26,975 | $862,400 (-6.62%) Land $430,800 Building $431,600 |
| 2023 | $5,025.00 (+10.22%) | $61,875 (+26.03%) Land $31,671 Building $30,204 | $923,500 (+30.73%) Land $472,700 Building $450,800 |
| 2022 | $4,559.00 | $49,094 Land $23,991 Building $25,103 | $706,400 Land $345,200 Building $361,200 |
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.
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.
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 |
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 Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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