Boulder County property record for 485 Karsh Dr, Longmont, CO 80504
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,478 sqft · built 1977 |
| Lot Size | 0.243 acres (10,577 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $162,000 (May 1989) |
| Tax Bill | $3,879 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1315-01-3-04-002 |
| Primary APN | 1315-01-3-04-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,478 sqft Living Area |
| Gross Area | 2,962 sqft |
| 1st Floor Area | 2,094 sqft |
| Basement Area | 384 sqft |
| Finished Basement | 384 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 10,577 sqft (0.243 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 90 sqft |
| Deck Area | 272 sqft |
| Patio Area | 512 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0061364 |
|---|---|
| Street Address | 485 KARSH DR |
| City | LONGMONT |
| State | CO |
| Zip | 80504-1343 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 53 FOX HILL |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 01 |
| Legal Subdivision | FOX HILL - LG |
| Legal Block | 3 |
| Legal Lot Number | 53 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 3 |
| Census Block | 3032 |
| Census Tract | 13402 |
485 Karsh Dr is owned and occupied by two individuals who bought it in May 1989.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 485 KARSH DR, LONGMONT, CO 80504-1343 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | May 1, 1989 · Amount on File |
| Deed Sale | May 1, 1989 · Amount on File |
| Prior Sale | Aug 13, 1985 · Amount on File |
| Deed Document Number | 1989980181 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 485 Karsh Dr was $3,879.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Longmont City |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $42,308 (-2.08%) Land $9,172 Building $33,136 | $691,300 (-) Land $204,000 Building $487,300 | |
| 2025 | $3,879.00 | $43,206 Land $12,750 Building $30,456 | $691,300 Land $204,000 Building $487,300 |
| 2023 | $3,536.00 (+17.63%) | $47,872 (+28.25%) Land $13,990 Building $33,882 | $714,500 (+33.03%) Land $208,800 Building $505,700 |
| 2022 | $3,006.00 | $37,328 Land $9,848 Building $27,480 | $537,100 Land $141,700 Building $395,400 |
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 485 Karsh Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 485 Karsh Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.6% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 LONGMONT serves 104,178 people · EPA ID CO0107485 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 298 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| NextLight Fiber | 10,000 / 10,000 |
| Xfinity Cable | 1,200 / 35 |
| CenturyLink DSL | 140 / 20 |
May also be available: AT&T, T-Mobile, Verizon.
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