Boulder County property record for 1550 High St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5.25 ba · 6,156 sqft · built 1918 |
| Lot Size | 0.384 acres (16,739 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $600,000 (Jan 1998) |
| Tax Bill | $27,804 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-30-2-52-001 |
| Primary APN | 1463-30-2-52-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5.25 Baths |
| Half Baths | 4 Half Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 6,156 sqft Living Area |
| 1st Floor Area | 2,492 sqft |
| Upper Floors Area | 2,064 sqft |
| Basement Area | 1,600 sqft |
| Finished Basement | 1,600 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 16,739 sqft (0.384 acres) |
| Garage Type | Detached |
| Garage Area | 484 sqft |
| Deck Area | 386 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0005985 |
|---|---|
| Street Address | 1550 HIGH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-4222 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 ADELAIDE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | ADELAIDE - BO |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 12106 |
Source: Boulder County records · APN 1463-30-2-52-001
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 | 1550 HIGH ST, BOULDER, CO 80304-4222 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 16, 1998 · Amount on Record |
| Deed Sale | Jan 16, 1998 · Amount on Record |
| Prior Sale | Dec 03, 1992 |
| Deed Document Number | 19981764107 |
| Prior Transfer Date | Jan 02, 1997 |
| Prior Transfer Doc | 0001669868 |
| Record Updated | Sep 20, 2026 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $317,268 (+8.8%) Land $127,718 Building $189,550 | $4,665,700 (-) Land $1,878,200 Building $2,787,500 | |
| 2025 | $27,804.00 (+2.39%) | $291,607 (-8.34%) Land $117,388 Building $174,219 | $4,665,700 (-1.74%) Land $1,878,200 Building $2,787,500 |
| 2023 | $27,155.00 (+13.91%) | $318,130 (+23.93%) Land $123,180 Building $194,950 | $4,748,200 (+28.55%) Land $1,838,500 Building $2,909,700 |
| 2022 | $23,838.00 | $256,705 Land $93,505 Building $163,200 | $3,693,600 Land $1,345,400 Building $2,348,200 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121061, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 27 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 102 units insured 75 under condo master policies |
| Nearby Flood Claims | 4 (2013–2023) |
| Most Recent Claim | Mar 2023, other causes |
| Claims By Storm |
|
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 544 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 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 (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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