Boulder County property record for 5233 Waterstone Dr, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 4,531 sqft · built 1996 |
| Lot Size | 1.21 acres (52,920 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $718,800 (Aug 1997) |
| Tax Bill | $15,897 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-09-0-09-013 |
| Primary APN | 1463-09-0-09-013 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 4,531 sqft Living Area |
| Gross Area | 7,720 sqft |
| 1st Floor Area | 4,299 sqft |
| Basement Area | 2,403 sqft |
| Finished Basement | 232 sqft |
| Unfinished Basement | 2,171 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 52,920 sqft |
| Garage Type | Attached |
| Garage Area | 1,018 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 214 sqft |
| Deck Area | 143 sqft |
| Patio Area | 553 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0114935 |
|---|---|
| Street Address | 5233 WATERSTONE DR |
| City | BOULDER |
| State | CO |
| Zip | 80301-4398 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | LOT 13 WATERSTONE NUPUD |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 09 |
| Legal Subdivision | WATERSTONE NUPUD - BO |
| Legal Block | 2 |
| Legal Lot Number | 13 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2061 |
| Census Tract | 12701 |
5233 Waterstone Dr is owned and occupied by two individuals who acquired it in June 2024.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5233 WATERSTONE DR, BOULDER, CO 80301-4398 |
| 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 | Aug 26, 1997 · Amount on File |
| Deed Sale | Aug 26, 1997 · Amount on File |
| Prior Sale | Jul 15, 1993 · Amount on File |
| Deed Document Number | 19971725878 |
| Last Transfer Date | Jun 26, 2024 |
| Transfer Doc | 0004051773 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 5233 Waterstone Dr was $15,897.
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 | $175,440 (+5.93%) Land $40,861 Building $134,579 | $2,650,000 (-) Land $600,900 Building $2,049,100 | |
| 2025 | $15,897.00 | $165,625 Land $37,556 Building $128,069 | $2,650,000 Land $600,900 Building $2,049,100 |
| 2023 | $18,063.00 (+17.32%) | $209,711 (+26.79%) Land $28,676 Building $181,035 | $3,130,013 (+31.52%) Land $428,000 Building $2,702,013 |
| 2022 | $15,397.00 | $165,403 Land $23,331 Building $142,072 | $2,379,900 Land $335,700 Building $2,044,200 |
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 5233 Waterstone Dr in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2013.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 3 (2013–2022) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Aug 2022 · rainfall accumulation |
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 5233 Waterstone Dr is high, ranking above 74% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 74% of the US · above 72% of Colorado |
|---|---|
| Wildfire Likelihood | 0.4% 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 | LEFT HAND WD serves 20,280 people · EPA ID CO0107471 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2022 |
| Lead | 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 30 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 |
May also be available: LiveWireNet.
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