Boulder County property record for 1547 48th St, Boulder, CO 80303
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,488 sqft · built 1986 |
| Lot Size | 0.022 acres (956 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $262,000 (Apr 2003) |
| Tax Bill | $3,002 (2025) |
| Deeds & Mortgages | Apr 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-33-2-11-023 |
| Primary APN | 1463-33-2-11-023 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,488 sqft Living Area |
| Gross Area | 1,716 sqft |
| 1st Floor Area | 744 sqft |
| Basement Area | 744 sqft |
| Finished Basement | 744 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 956 sqft (0.022 acres) |
| Garage Type | Attached |
| Garage Area | 228 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 119 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0073520 |
|---|---|
| Street Address | 1547 48TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80303-1143 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 23 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 | 23 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 12603 |
1547 48th St is owner-occupied and held in a trust since April 2026.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1547 48TH ST, BOULDER, CO 80303-1143 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Apr 3, 2003 · Amount on File |
| Deed Sale | Apr 3, 2003 · Amount on File |
| Prior Sale | Sep 29, 1997 · Amount on File |
| Deed Document Number | 20032420534 |
| Last Transfer Date | Apr 29, 2026 |
| Transfer Doc | 0004129944 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 29, 2026 |
| Property Address | 1547 48TH ST, BOULDER, CO 80303-1143 |
| Document Number | 0004129944 |
| Instrument Date | Apr 29, 2026 |
| Instrument | 20264129944 |
| Transaction Type | Transfer |
| Record Updated | Aug 28, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 1547 48TH ST, BOULDER, CO 80303-1143 |
The 2025 property tax bill for 1547 48th St was $3,002, up 18.8% 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 | $36,959 (-2.08%) Land $9,106 Building $27,853 | $603,900 (-) Land $194,300 Building $409,600 | |
| 2025 | $3,002.00 (+18.75%) | $37,744 Land $12,144 Building $25,600 | $603,900 Land $194,300 Building $409,600 |
| 2024 | $2,528.00 (+1.77%) | ||
| 2023 | $2,484.00 (+7.02%) | $39,155 (+22.55%) Land $15,377 Building $23,778 | $584,400 (+27.13%) Land $229,500 Building $354,900 |
| 2022 | $2,321.00 | $31,949 Land $11,301 Building $20,648 | $459,700 Land $162,600 Building $297,100 |
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 1547 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 1547 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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