Boulder County property record for 101 E 15th Ave, Longmont, CO 80504
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,308 sqft · built 1965 |
| Lot Size | 0.151 acres (6,557 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $78,000 (Oct 1991) |
| Tax Bill | $2,758 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1205-35-2-26-007 |
| Primary APN | 1205-35-2-26-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,308 sqft Living Area |
| Gross Area | 2,737 sqft |
| 1st Floor Area | 1,154 sqft |
| Basement Area | 1,154 sqft |
| Finished Basement | 1,154 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,557 sqft (0.151 acres) |
| Garage Type | Detached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 429 sqft |
| Patio Area | 180 sqft |
| Shed | 1 Shed |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0042027 |
|---|---|
| Street Address | 101 E 15TH AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80504-2901 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 8 BLK 20 HOLIDAY PARK 5 |
| Legal Range | 69 |
| Legal Township | 3N |
| Legal Section | 34 |
| Legal Subdivision | HOLIDAY PARK 5 - LG |
| Legal Block | 20 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 13503 |
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 | 101 15TH AVE, LONGMONT, CO 80501-3405 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 3, 1991 · Amount on Record |
| Deed Sale | Oct 3, 1991 · Amount on Record |
| Prior Sale | Mar 16, 1966 · Amount on Record |
| Deed Document Number | 19911134419 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 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 | $28,594 (+8.8%) Land $8,310 Building $20,284 | $420,500 (-) Land $122,200 Building $298,300 | |
| 2025 | $2,758.00 (+19.08%) | $26,282 (-6.94%) Land $7,638 Building $18,644 | $420,500 (-0.24%) Land $122,200 Building $298,300 |
| 2023 | $2,316.00 (+10.39%) | $28,241 (+33.19%) Land $8,469 Building $19,772 | $421,500 (+38.15%) Land $126,400 Building $295,100 |
| 2022 | $2,098.00 | $21,204 Land $6,338 Building $14,866 | $305,100 Land $91,200 Building $213,900 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 6 units insured incl. 4 condo units |
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 | 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 647 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 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
May also be available: Rise Broadband, T-Mobile.
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