Boulder County property record for 2590 Sumac Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,647 sqft · built 1950 |
| Lot Size | 0.405 acres (17,643 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,135,000 (May 2016) |
| Tax Bill | $13,655 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-18-4-28-001 |
| Primary APN | 1463-18-4-28-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,647 sqft Living Area |
| Gross Area | 4,546 sqft |
| 1st Floor Area | 2,554 sqft |
| Upper Floors Area | 1,093 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | A-Frame |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 17,643 sqft (0.405 acres) |
| Garage Type | Attached |
| Garage Area | 899 sqft |
| Parking Spaces | 4 Parking Spaces |
| Patio Area | 208 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating Fuel | Electric |
| Account Number | R0033169 |
|---|---|
| Street Address | 2590 SUMAC AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-0979 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 SUMAC ESTATES TWO |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | SUMAC ESTATES TWO - BO |
| Legal Tract | 2048 |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 12103 |
Source: Boulder County records, 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 2590 SUMAC AVE, BOULDER, CO 80304-0979 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 26, 2016 · Amount on Record |
| Deed Sale | May 26, 2016 · Amount on Record |
| Prior Sale | Sep 4, 2007 · Amount on Record |
| Deed Document Number | 20163520454 |
| Record Updated | Sep 20, 2026 |
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 | $155,822 (+8.8%) Land $77,071 Building $78,751 | $2,291,500 (-) Land $1,133,400 Building $1,158,100 | |
| 2025 | $13,655.00 (+2.35%) | $143,219 (-9.46%) Land $70,838 Building $72,381 | $2,291,500 (-2.94%) Land $1,133,400 Building $1,158,100 |
| 2023 | $13,342.00 (+22.3%) | $158,187 (+34.65%) Land $73,224 Building $84,963 | $2,361,000 (+39.67%) Land $1,092,900 Building $1,268,100 |
| 2022 | $10,909.00 | $117,483 Land $59,075 Building $58,408 | $1,690,400 Land $850,000 Building $840,400 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 31 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 31 in force |
| Nearby Flood Claims | 26 (1995–2014) |
| Claims Outside the SFHA | 14 of 26 |
| Most Recent Claim | May 2014 · other causes |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 61% of the US · above 49% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 224 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 | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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