Boulder County property record for 5815 Westerly Pl, Longmont, CO 80503
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,478 sqft · built 2015 |
| Lot Size | 0.125 acres (5,450 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $488,684 (May 2016) |
| Tax Bill | $6,445 (2025) |
| Deeds & Mortgages | Jul 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 1317-12-0-15-010 |
| Primary APN | 1317-12-0-15-010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,478 sqft Living Area |
| Gross Area | 4,240 sqft |
| 1st Floor Area | 1,098 sqft |
| Upper Floors Area | 1,329 sqft |
| Basement Area | 1,097 sqft |
| Finished Basement | 1,051 sqft |
| Unfinished Basement | 46 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Exterior Material | Composition/Composite |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 5,450 sqft (0.125 acres) |
| Garage Type | Attached |
| Garage Area | 716 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 129 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0603045 |
|---|---|
| Street Address | 5815 WESTERLY PL |
| City | LONGMONT |
| State | CO |
| Zip | 80503-7369 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 10 BLK 5 WEST GRANGE FLG 1 |
| Legal Range | 70 |
| Legal Township | 2N |
| Legal Section | 12 |
| Legal Subdivision | WEST GRANGE 1 |
| Legal Block | 5 |
| Legal Lot Number | 10 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 3 |
| Census Block | 3049 |
| Census Tract | 13215 |
Source: Boulder County records, as of September 18, 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 | 5815 WESTERLY PL, LONGMONT, CO 80503-7369 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 2, 2016 · Amount on Record |
| Deed Sale | May 2, 2016 · Amount on Record |
| Deed Document Number | 20163515125 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 5815 WESTERLY PL, LONGMONT, CO 80503-7369 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003721607 |
|---|---|
| Date | Jul 1, 2019 |
| Instrument | 3721607 |
| Name | PREMIER MEMBERS CU |
|---|---|
| Type | Credit Union |
| Address | BOULDER, CO 80303 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 299 Months |
| Due | Jun 25, 2044 |
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 | $62,043 (+1.05%) Land $4,780 Building $57,263 | $982,400 (-) Land $140,300 Building $842,100 | |
| 2025 | $6,445.00 (+20.67%) | $61,400 (+1.82%) Land $8,769 Building $52,631 | $982,400 (+9.16%) Land $140,300 Building $842,100 |
| 2023 | $5,341.00 (+9.69%) | $60,300 (+22.53%) Land $9,320 Building $50,980 | $900,000 (+27.1%) Land $139,100 Building $760,900 |
| 2022 | $4,869.00 | $49,213 Land $7,054 Building $42,159 | $708,100 Land $101,500 Building $606,600 |
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 |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 10 in force |
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 | Moderate above 61% of the US · above 48% of Colorado |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 160 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| NextLight Fiber | 10,000 / 10,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
5G (outdoors only) and 4G LTE
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