Norfolk County and Dedham Town property record for 450 Sprague St, Dedham, MA 02026
| Property Type | Government / Public Use |
|---|---|
| Lot Size | 21.8 acres (949,608 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,600,000 (Aug 2001) |
| Flood Zone | Zone X (minimal risk) |
| APN | DEDH M:0157 L:0008 |
| Primary APN | DEDH M:0157 L:0008 |
|---|
| Lot Area | 949,608 sqft (21.8 acres) |
|---|
| Street Address | 450 SPRAGUE ST |
|---|---|
| City | DEDHAM |
| State | MA |
| Zip | 02026-3922 |
| Property Category | Public Works |
| Property Type | Public Works > Government / Public Use |
| Local Zoning Code | G |
| Legal Lot Number | 8 |
| Jurisdiction | DEDHAM MA |
| Township / Civil Division | DEDHAM |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 402200 |
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 | 26 BRYANT ST, DEDHAM, MA 02026-4458 |
| Owner Type | Company |
| Vesting | Government |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 14, 2001 · Amount on Record |
| Deed Sale | Aug 14, 2001 · Amount on Record |
| Deed Document Number | 2001105250 |
| 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 | $951,500 (-8.94%) Land $951,500 |
| 2025 | $1,044,900 (+2.04%) Land $1,044,900 |
| 2024 | $1,024,000 (+4.26%) Land $1,024,000 |
| 2023 | $982,200 Land $982,200 |
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 | 10 units insured incl. 2 condo units |
| Nearby Flood Claims | 10 (1987–2020) |
| Claims Outside the SFHA | 3 of 10 |
| Most Recent Claim | Jun 2020 · other causes |
| 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 95% of the US · lower than 90% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | 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 428 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 · Fixed Wireless in parts of the area | 980 / 880 |
| Netafy Fixed Wireless | 150 / 150 |
| T-Mobile Fixed Wireless | 100 / 20 |
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