Boulder County property record for 6399 Swallow Ln, Boulder, CO 80303
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 3.55 acres (154,878 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-35-2-07-027 |
| Primary APN | 1463-35-2-07-027 |
|---|---|
| Alternative APNs |
|
| Lot Area | 154,878 sqft |
|---|
| Account Number | R0083310 |
|---|---|
| Street Address | 6399 SWALLOW LN |
| City | BOULDER |
| State | CO |
| Zip | 80303-1459 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | ER |
| Legal Description | OUTLOT E SOMBRERO RANCH |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 34 |
| Legal Subdivision | TR, NBR 140, 150, 164, 166 |
| Legal Block | 2 |
| Legal Lot Number | E |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 12710 |
6399 Swallow Ln is owned by a company that acquired it in June 1979.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5201 SAINT VRAIN RD, 1, LONGMONT, CO 80503-9054 |
| Owner Type | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jun 21, 1979 |
| Deed Sale | Jun 21, 1979 |
| Deed Document Number | 1979344072 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,352,012 (-3.7%) Land $2,352,012 | $9,046,200 (-) Land $9,046,200 | |
| 2025 | Additional exemption filed | $2,442,474 Land $2,442,474 | $9,046,200 Land $9,046,200 |
| 2023 | Additional exemption filed | $1,160,908 Land $1,160,908 | $4,160,962 Land $4,160,962 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6399 Swallow Ln in Zone X, an area of minimal flood risk, though there have been 91 flood claims nearby since 1980.
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 File median of 97 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 103 units insured incl. 6 condo units |
| Nearby Flood Claims | 91 (1980–2022) |
| Claims Outside the SFHA | 24 of 91 |
| Most Recent Claim | Jul 2022 · rainfall accumulation |
| Claims by Event |
|
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.
Wildfire risk around 6399 Swallow Ln is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · above 54% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% 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 | HOOVER HILLS WSD serves 662 people · EPA ID CO0107352 |
|---|---|
| Water Source | Purchased surface water from CITY OF BOULDER |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 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 118 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures