Boulder County property record for 1515 48th St, Boulder, CO 80303
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,092 sqft · built 1979 |
| Lot Size | 0.022 acres (956 sqft) |
| Owner | Company Name on File |
| Last Sale | $350,000 (Jul 2001) |
| Tax Bill | $4,367 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-33-2-11-008 |
| Primary APN | 1463-33-2-11-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Building Area | 2,092 sqft Living Area |
| Gross Area | 2,344 sqft |
| 1st Floor Area | 758 sqft |
| Upper Floors Area | 576 sqft |
| Basement Area | 758 sqft |
| Finished Basement | 758 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Townhouse |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 956 sqft (0.022 acres) |
| Garage Type | Attached |
| Garage Area | 252 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 112 sqft |
| Deck Area | 136 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0073505 |
|---|---|
| Street Address | 1515 48TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80303-1143 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 8 LATITUDE FORTY DEGREES REPLAT A |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 33 |
| Legal Subdivision | LATITUDE FORTY DEGREES REPLAT A - BO |
| Legal Block | 3 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 12603 |
1515 48th St is owned by a company that bought it in July 2001.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1384 GLEN CT, BOULDER, CO 80305-6214 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jul 20, 2001 · Amount on File |
| Deed Sale | Jul 20, 2001 · Amount on File |
| Prior Sale | May 2, 1994 · Amount on File |
| Deed Document Number | 20012175756 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1515 48th St was $4,367, up 14.2% from the year before.
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 | $45,077 (-1.59%) Land $8,452 Building $36,625 | $732,900 (-) Land $194,300 Building $538,600 | |
| 2025 | $4,367.00 (+14.23%) | $45,807 Land $12,144 Building $33,663 | $732,900 Land $194,300 Building $538,600 |
| 2024 | $3,823.00 (+1.78%) | ||
| 2023 | $3,756.00 (+5.39%) | $47,189 (+24.17%) Land $15,377 Building $31,812 | $704,300 (+28.8%) Land $229,500 Building $474,800 |
| 2022 | $3,564.00 | $38,003 Land $11,301 Building $26,702 | $546,800 Land $162,600 Building $384,200 |
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.
FEMA maps place 1515 48th St in Zone X, an area of minimal 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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 31 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 31 in force |
| Nearby Flood Claims | 7 (2000–2013) |
| Claims Outside the SFHA | 5 of 7 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| 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.
The area around 1515 48th St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 103 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink.
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