Norfolk County and Dedham Town property record for 90 Sandy Valley Rd, Dedham, MA 02026
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 4 bd |
| Lot Size | 11.7 acres (509,652 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | DEDH M:0134 L:0150 |
| Primary APN | DEDH M:0134 L:0150 |
|---|
| Bedrooms | 4 Beds |
|---|
| Lot Area | 509,652 sqft (11.7 acres) |
|---|---|
| Pool Type | In-Ground Pool |
| Deck Area | Deck Area |
| Total Buildings | 4 Buildings |
| Cooling System | HVAC |
|---|
| Street Address | 90 SANDY VALLEY RD |
|---|---|
| City | DEDHAM |
| State | MA |
| Zip | 02026-5822 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Legal Lot Number | 150 |
| Jurisdiction | DEDHAM MA |
| Township / Civil Division | DEDHAM |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 402500 |
Source: Norfolk County and Dedham Town records, as of October 20, 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 | Company Name on Record |
|---|---|
| Mailing Address | 90 SANDY VALLEY RD, DEDHAM, MA 02026-5822 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Norfolk County and Dedham Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| County Subdivision | Dedham Town |
| Unified School District | Dedham School District (PK - 12) |
| Year | Assessed Value |
|---|---|
| 2026 | $39,044,700 (+13.39%) Land $10,050,100 Building $28,994,600 |
| 2025 | $34,434,700 (+5.33%) Land $9,755,500 Building $24,679,200 |
| 2024 | $32,691,800 Land $9,316,500 Building $23,375,300 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 26, 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 |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 2 (1998) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 1998 · Heavy Rains And Flooding |
| 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 | Low lower than 97% of the US · lower than 94% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | DEDHAM WESTWOOD WATER DIST. serves 41,630 people · EPA ID MA3073000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Apr 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Oct 2021 |
|---|---|
| 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 147 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Netafy.
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