Boulder County property record for 320 Hollyberry Ln, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,358 sqft · built 1969 |
| Lot Size | 0.236 acres (10,278 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $130,000 (Jun 1983) |
| Tax Bill | $6,748 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-06-3-01-004 |
| Primary APN | 1577-06-3-01-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,358 sqft Living Area |
| Gross Area | 1,798 sqft |
| 1st Floor Area | 1,358 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 10,278 sqft (0.236 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 98 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0004867 |
|---|---|
| Street Address | 320 HOLLYBERRY LN |
| City | BOULDER |
| State | CO |
| Zip | 80305-5231 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 BLK 2 LESS EASEMENT TO CITY HORIZON WAY & R/W THROUGH LOT 3 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 06 |
| Legal Subdivision | HORIZON WAY & REPLAT - BO |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 12505 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 320 HOLLYBERRY LN, BOULDER, CO 80305-5231 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 9, 1983 · Amount on Record |
| Deed Sale | Jun 9, 1983 · Amount on Record |
| Deed Document Number | 1983554450 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $79,043 (+2.62%) Land $70,663 Building $8,380 | $1,232,400 (-) Land $1,109,160 Building $123,240 | |
| 2025 | $6,748.00 (+0.73%) | $77,026 (-12.43%) Land $69,323 Building $7,703 | $1,232,400 (-6.12%) Land $1,109,160 Building $123,240 |
| 2023 | $6,699.00 (+17.4%) | $87,958 (+28.6%) Land $76,065 Building $11,893 | $1,312,800 (+33.4%) Land $1,135,300 Building $177,500 |
| 2022 | $5,706.00 | $68,395 Land $58,345 Building $10,050 | $984,100 Land $839,500 Building $144,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 34 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 34 in force |
| Nearby Flood Claims | 17 (1980–2015) |
| Claims Outside the SFHA | 7 of 17 |
| Most Recent Claim | May 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 86% of the US · above 90% of Colorado |
|---|---|
| Wildfire Likelihood | 1% 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 | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 91 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 |
May also be available: CenturyLink, T-Mobile.
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