Boulder County property record for 335 9th Ave, Longmont, CO 80501
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 782 sqft · built 1935 |
| Lot Size | 0.083 acres (3,603 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $132,900 (Sep 2006) |
| Tax Bill | $2,157 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1315-03-1-04-002 |
| Primary APN | 1315-03-1-04-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 782 sqft Living Area |
| Gross Area | 982 sqft |
| 1st Floor Area | 782 sqft |
| Basement Area | 200 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 3,603 sqft (0.083 acres) |
| Garage Type | Detached |
| Garage Area | 180 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0040837 |
|---|---|
| Street Address | 335 9TH AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80501-4518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 37.45 FT OF LOTS 1-4 INC BLK 4 LONGMONT OT A R GOLDENS ADDN |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 03 |
| Legal Subdivision | LONGMONT OT |
| Legal Block | 4 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 13401 |
335 9th Ave is owned and occupied by two individuals who acquired it in June 2016.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 335 9TH AVE, LONGMONT, CO 80501-4518 |
| 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 | Sep 11, 2006 · Amount on File |
| Deed Sale | Sep 11, 2006 · Amount on File |
| Prior Sale | Mar 10, 2005 · Amount on File |
| Deed Document Number | 20062804215 |
| Last Transfer Date | Jun 6, 2016 |
| Transfer Doc | 0003522457 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 335 9th Ave was $2,157.
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 | $20,129 (-2.08%) Land $3,360 Building $16,769 | $328,900 (-) Land $82,300 Building $246,600 | |
| 2025 | $2,157.00 | $20,557 Land $5,144 Building $15,413 | $328,900 Land $82,300 Building $246,600 |
| 2023 | $1,988.00 (+6.82%) | $24,763 (+31.63%) Land $5,668 Building $19,095 | $369,600 (+36.53%) Land $84,600 Building $285,000 |
| 2022 | $1,861.00 | $18,813 Land $4,114 Building $14,699 | $270,700 Land $59,200 Building $211,500 |
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 335 9th Ave 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.
The area around 335 9th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 508 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| NextLight Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| CenturyLink DSL | 140 / 20 |
May also be available: Rise Broadband, T-Mobile, Verizon.
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