518 Trapelo Rd, Waltham, MA 02452 Property Records

Middlesex County and Waltham City property record for 518 Trapelo Rd, Waltham, MA 02452

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,333 sqft · built 1958
Lot Size	0.274 acres (11,931 sqft)
Owner	2 Individual Names on Record
Last Sale	$407,000 (Aug 2006)
Tax Bill	$7,364 (2026)
Deeds & Mortgages	Jun 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`112363`

Property Details

APN / Parcel Number

Primary APN	`112363`
Alternative APN	`WALT M:025 B:011 L:0005`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,333 sqft Living Area
Gross Area	2,726 sqft
Basement Area	962 sqft
Unfinished Basement	721 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	11,931 sqft (0.274 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Pool Type	In-Ground Pool

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	112363
Street Address	518 TRAPELO RD
City	WALTHAM
State	MA
Zip	02452-7932
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	11
Legal Lot Number	5
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	2
Census Block	2015
Census Tract	368901

Owner

Source: Middlesex County and Waltham City records, as of October 20, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	518 TRAPELO RD, WALTHAM, MA 02452-7932
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 28, 2006 · Amount on Record
Deed Sale	Aug 28, 2006 · Amount on Record
Deed Document Number	2006163953
Deed Book / Page	48064 / 336
Last Transfer Date	Jun 29, 2026
Transfer Doc	0000078459
Record Updated	Oct 29, 2026

June 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Jun 29, 2026
Property Address	518 TRAPELO RD, WALTHAM, MA 02452-7932
Document Number	0000078459
Book / Page	85802 / 523
Instrument Date	Jun 29, 2026
Instrument	202678459
Transaction Type	Transfer
Record Updated	Aug 30, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	518 TRAPELO RD, WALTHAM, MA 02452-7932

Tax Assessment & Valuation

Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
Municipality	Waltham City
Unified School District	Waltham School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$7,364.00 (+11.53%)	$713,600 (+6.13%) Land $471,600 Building $242,000	$742,701 (+6.05%)
2025	$6,603.00 (+5.31%)	$672,400 (+3.38%) Land $450,100 Building $222,300	$700,340 (+3.16%)
2024	$6,270.00 (+1.08%)	$650,400 (+8.2%) Land $430,200 Building $220,200	$678,870
2023	$6,203.00	$601,100 Land $390,400 Building $210,700

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 97% of the US · lower than 94% 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000
Water Source	Purchased surface water from MWRA
Last State Inspection	Jun 2024
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 286 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20