Boulder County property record for 2425 Vassar Dr, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,832 sqft · built 1963 |
| Lot Size | 0.522 acres (22,724 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,900,000 (May 2025) |
| Tax Bill | $9,909 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-07-1-01-024 |
| Primary APN | 1577-07-1-01-024 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,832 sqft Living Area |
| Gross Area | 3,715 sqft |
| 1st Floor Area | 1,830 sqft |
| Basement Area | 1,410 sqft |
| Finished Basement | 1,002 sqft |
| Unfinished Basement | 408 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 22,724 sqft (0.522 acres) |
| Garage Type | Attached |
| Garage Area | 475 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 596 sqft |
| Patio Area | 356 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0009987 |
|---|---|
| Street Address | 2425 VASSAR DR |
| City | BOULDER |
| State | CO |
| Zip | 80305-5728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 24 & W 23 FT OF LOT 25 BLK 1 TABLE MESA 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 07 |
| Legal Subdivision | TABLE MESA 1 - BO |
| Legal Block | 1 |
| Legal Lot Number | 24 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2026 |
| Census Tract | 12505 |
2425 Vassar Dr is owned and occupied by two individuals who bought it in May 2025.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2425 VASSAR DR, BOULDER, CO 80305-5728 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | 2 Names on Deed |
|---|---|
| Last Sale | May 1, 2025 · Amount on File |
| Deed Sale | May 1, 2025 · Amount on File |
| Prior Sale | Jun 4, 1993 |
| Deed Document Number | 20254085722 |
| Prior Transfer Date | Sep 9, 2008 |
| Prior Transfer Doc | 0002954339 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2425 Vassar Dr was $9,909.
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 | $112,520 (+8.27%) Land $100,792 Building $11,728 | $1,724,700 (+3.72%) Land $1,552,230 Building $172,470 | |
| 2025 | $9,909.00 | $103,926 Land $93,533 Building $10,393 | $1,662,800 Land $1,496,520 Building $166,280 |
| 2023 | $9,069.00 (+21.63%) | $115,401 (+32.26%) Land $103,861 Building $11,540 | $1,722,400 (+37.2%) Land $1,550,160 Building $172,240 |
| 2022 | $7,456.00 | $87,250 Land $78,525 Building $8,725 | $1,255,400 Land $1,129,860 Building $125,540 |
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.
FEMA maps place 2425 Vassar Dr in Zone X, an area of minimal flood risk, though there have been 17 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 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.
Wildfire risk around 2425 Vassar Dr 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 55% 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 | 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 346 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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