15 Castle Rd, Dedham, MA 02026 Property Records

Norfolk County and Dedham Town property record for 15 Castle Rd, Dedham, MA 02026

Property Summary

Property Type	Public School (Administration, Campus, Dorms, Instruction)
Details	34,201 sqft · built 1860
Lot Size	0.918 acres (40,000 sqft)
Owner	Company Name on Record
Last Sale	$215,000 (Dec 1988)
Flood Zone	Zone X (minimal risk)
APN	`DEDH M:0038 L:0040`

Property Details

APN / Parcel Number

Primary APN	`DEDH M:0038 L:0040`

Interior

Stories	4 Stories
Building Area	34,201 sqft Total Area

Exterior

Year Built	Built 1860
Effective Year Built	Effective 1860
Exterior Material	Stone
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	40,000 sqft (0.918 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Steam

Location & Zoning

Street Address	15 CASTLE RD
City	DEDHAM
State	MA
Zip	02026-4049
Property Category	Public Works
Property Type	Public Works > Public School (Administration, Campus, Dorms, Instruction)
Local Zoning Code	B
Legal Lot Number	40
Jurisdiction	DEDHAM MA
Township / Civil Division	DEDHAM
Census Block Group	2
Census Block	2015
Census Tract	402101

Owner

Source: Norfolk County and Dedham Town records, as of April 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	10 CAMPUS DR, DEDHAM, MA 02026-4041
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 28, 1988 · Amount on Record
Deed Sale	Dec 28, 1988 · Amount on Record
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Norfolk County and Dedham Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Norfolk County
County Subdivision	Dedham Town
Unified School District	Dedham School District (PK - 12)

Tax Bill & Assessment History

Year	Assessed Value
2025	$23,685,800 (+5.93%) Land $402,400 Building $23,283,400
2024	$22,360,200 (+12.97%) Land $370,400 Building $21,989,800
2023	$19,792,900 Land $343,600 Building $19,449,300

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	9 in force
Nearby Flood Claims	1 (2010)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Mar 2010 · Severe Storms And Flooding

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 98% of the US · lower than 96% 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 330 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