Boulder County property record for 4228 Sumac Ct, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 2,165 sqft · built 1975 |
| Lot Size | 0.241 acres (10,480 sqft) |
| Owner | Trust Name on File |
| Last Sale | $225,000 (Jun 1997) |
| Tax Bill | $6,134 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-3-02-005 |
| Primary APN | 1463-17-3-02-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,165 sqft Living Area |
| Gross Area | 3,406 sqft |
| 1st Floor Area | 1,640 sqft |
| Basement Area | 1,325 sqft |
| Finished Basement | 525 sqft |
| Unfinished Basement | 800 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Split Level |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 10,480 sqft (0.241 acres) |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 126 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0061900 |
|---|---|
| Street Address | 4228 SUMAC CT |
| City | BOULDER |
| State | CO |
| Zip | 80301-1641 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 60 PALO PARK 2 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 17 |
| Legal Subdivision | PALO PARK 2 - BOV |
| Legal Block | 3 |
| Legal Lot Number | 60 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 12701 |
4228 Sumac Ct is owner-occupied and held in a trust since April 2013.
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4228 SUMAC CT, BOULDER, CO 80301-1641 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 18, 1997 · Amount on File |
| Deed Sale | Jun 18, 1997 · Amount on File |
| Prior Sale | Aug 17, 1982 · Amount on File |
| Deed Document Number | 19971707332 |
| Last Transfer Date | Apr 4, 2013 |
| Transfer Doc | 0003304040 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4228 Sumac Ct was $6,134.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $68,626 (+1.74%) Land $35,027 Building $33,599 | $1,079,200 (-) Land $585,100 Building $494,100 | |
| 2025 | $6,134.00 | $67,450 Land $36,569 Building $30,881 | $1,079,200 Land $585,100 Building $494,100 |
| 2023 | $6,124.00 (+25.36%) | $77,727 (+36.39%) Land $37,614 Building $40,113 | $1,160,100 (+41.48%) Land $561,400 Building $598,700 |
| 2022 | $4,885.00 | $56,990 Land $33,958 Building $23,032 | $820,000 Land $488,600 Building $331,400 |
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.
FEMA maps place 4228 Sumac Ct in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1995.
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 |
| Flood Insurance Cost | Premium on File median of 29 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 5 (1995–2013) |
| Claims Outside the SFHA | 3 of 5 |
| 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.
Wildfire risk around 4228 Sumac Ct is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · above 50% 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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