Boulder County property record for 531 E 16th Ave, Longmont, CO 80504
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,276 sqft · built 1995 |
| Lot Size | 0.152 acres (6,602 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $220,000 (Mar 2009) |
| Tax Bill | $3,830 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1205-35-1-10-012 |
| Primary APN | 1205-35-1-10-012 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,276 sqft Living Area |
| Gross Area | 3,866 sqft |
| 1st Floor Area | 1,198 sqft |
| Upper Floors Area | 1,078 sqft |
| Basement Area | 1,170 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 6,602 sqft (0.152 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 20 sqft |
| Patio Area | 80 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0119208 |
|---|---|
| Street Address | 531 E 16TH AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80504-3069 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 12 BLK 3 DODD 2ND FLG |
| Legal Range | 69 |
| Legal Township | 3N |
| Legal Section | 35 |
| Legal Subdivision | DODD 2ND FLG - LG |
| Legal Block | 3 |
| Legal Lot Number | 12 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 13507 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 531 E 16TH AVE, LONGMONT, CO 80504-3069 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 9, 2009 · Amount on Record |
| Deed Sale | Mar 9, 2009 · Amount on Record |
| Prior Sale | Jul 3, 1997 · Amount on Record |
| Deed Document Number | 20092983905 |
| Last Transfer Date | Oct 1, 2012 |
| Transfer Doc | 0003263140 |
| 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 | $39,699 (+8.8%) Land $8,446 Building $31,253 | $583,800 (-) Land $124,200 Building $459,600 | |
| 2025 | $3,830.00 (+16.45%) | $36,488 (-5.35%) Land $7,763 Building $28,725 | $583,800 (+1.46%) Land $124,200 Building $459,600 |
| 2023 | $3,289.00 (+10.3%) | $38,552 (+27.9%) Land $8,569 Building $29,983 | $575,400 (+32.67%) Land $127,900 Building $447,500 |
| 2022 | $2,982.00 | $30,143 Land $6,443 Building $23,700 | $433,700 Land $92,700 Building $341,000 |
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
| 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.
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 520 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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