Boulder County property record for 947 E Karval Pl, Superior, CO 80027
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,200 sqft · built 1992 |
| Lot Size | 0.259 acres (11,292 sqft) |
| Owner | Company Name on File |
| Last Sale | $230,500 (Dec 1992) |
| Tax Bill | $6,346 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1575-19-4-06-003 |
| Primary APN | 1575-19-4-06-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,200 sqft Living Area |
| Gross Area | 3,639 sqft |
| 1st Floor Area | 1,337 sqft |
| Upper Floors Area | 863 sqft |
| Basement Area | 779 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1994 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 11,292 sqft (0.259 acres) |
| Garage Type | Attached |
| Garage Area | 660 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 300 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0111915 |
|---|---|
| Street Address | 947 E KARVAL PL |
| City | SUPERIOR |
| State | CO |
| Zip | 80027-8035 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 3 BLK 3 ROCK CREEK RANCH FLG 7B |
| Legal Range | 69 |
| Legal Township | 1S |
| Legal Section | 19 |
| Legal Subdivision | ROCK CREEK RANCH FLG 7B - SU |
| Legal Block | 3 |
| Legal Lot Number | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LAFAYETTE-LOUISVILLE |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 60601 |
Source: Boulder County records · APN 1575-19-4-06-003
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 | Company Name on File |
|---|---|
| Mailing Address | 947 E KARVAL PL, SUPERIOR, CO 80027-8035 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 23, 1992 · Amount on Record |
| Deed Sale | Dec 23, 1992 · Amount on Record |
| Prior Sale | Feb 21, 1992 |
| Deed Document Number | 19921251473 |
| Last Transfer Date | Dec 05, 2006 |
| Transfer Doc | 0002831464 |
| 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 | Superior Town |
| 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 | $68,945 (+8.8%) Land $30,838 Building $38,107 | $1,013,900 (-) Land $453,500 Building $560,400 | |
| 2025 | $6,346.00 (+27.84%) | $63,369 (+7.48%) Land $28,344 Building $35,025 | $1,013,900 (+15.22%) Land $453,500 Building $560,400 |
| 2023 | $4,964.00 (+24.79%) | $58,960 (+31.08%) Land $21,762 Building $37,198 | $880,000 (+35.97%) Land $324,800 Building $555,200 |
| 2022 | $3,978.00 | $44,980 Land $14,720 Building $30,260 | $647,200 Land $211,800 Building $435,400 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Wildfire Risk | Moderate above 52% of the US · lower than 64% of Colorado |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Lumen Technologies Fiber | 2,000 / 1,000 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
May also be available: BIF IV Intrepid HoldCo.
Based on FCC filings for 441 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | SUPERIOR MD NO 1 serves 17,900 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Dec 2021 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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