18 Bonham Rd, Dedham, MA 02026 Property Records

Norfolk County and Dedham Town property record for 18 Bonham Rd, Dedham, MA 02026

Property Summary

Property Type	Auto Repair, Garage
Details	1 ba · 1,920 sqft · built 1950
Lot Size	0.19 acres (8,287 sqft)
Owner	Individual Name on File
Last Sale	$202,500 (Oct 1987)
Tax Bill	$11,510 (2025)
Flood Zone	Zone X (minimal risk)
APN	`DEDH M:0170 L:0154`

Property Details

APN / Parcel Number

Primary APN	`DEDH M:0170 L:0154`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	1,920 sqft Total Area
1st Floor Area	1,600 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Exterior Material	Combination
Construction Type	Masonry / Concrete Block
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,287 sqft (0.19 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	18 BONHAM RD
City	DEDHAM
State	MA
Zip	02026-5324
Property Category	Commercial
Property Type	Commercial > Retail > Auto Repair, Garage
Local Zoning Code	LB
Legal Lot Number	154
Jurisdiction	DEDHAM MA
Township / Civil Division	DEDHAM
Census Block Group	2
Census Block	2015
Census Tract	402200

Owner

Source: Norfolk County and Dedham Town assessment roll, 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	Individual Name on File
Mailing Address	18 BONHAM RD, DEDHAM, MA 02026-5324
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 23, 1987 · Amount on Record
Deed Sale	Oct 23, 1987 · 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	Tax Bill	Assessed Value
2025	$11,510.00 (+6.48%)	$439,300 (+5.17%) Land $292,900 Building $146,400
2024	$10,810.00 (+9.13%)	$417,700 (+11.95%) Land $279,000 Building $138,700
2023	$9,906.00	$373,100 Land $251,100 Building $122,000

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
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	Severe Storms And Flooding, Mar 2010 · 3 claims

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	Not rated no burnable land within ember reach

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 428 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Radiate Holdings Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Netafy Fixed Wireless	150 / 150
T-Mobile USA Fixed Wireless	100 / 20