5 Summit St, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 5 Summit St, Waltham, MA 02451

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 1,726 sqft · built 1910
Lot Size	0.138 acres (5,998 sqft)
Owner	2 Individual Names on Record
Last Sale	$950,000 (Jul 2024)
Tax Bill	$6,888 (2025)
Deeds & Mortgages	May 2025 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`108163`

Property Details

APN / Parcel Number

Primary APN	`108163`
Alternative APN	`WALT M:050 B:013 L:0058`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,726 sqft Living Area
Gross Area	3,442 sqft
Basement Area	788 sqft
Unfinished Basement	788 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Hip
Roof Material	Asphalt
Lot Area	5,998 sqft (0.138 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	108163
Street Address	5 SUMMIT ST
City	WALTHAM
State	MA
Zip	02451-0748
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	13
Legal Lot Number	58
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	2
Census Block	2010
Census Tract	368200

Owner

Source: Middlesex County and Waltham City records, as of July 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	5 SUMMIT ST, WALTHAM, MA 02451-0748
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	Jul 16, 2024 · Amount on Record
Deed Sale	Jul 16, 2024 · Amount on Record
Deed Book / Page	83008 / 222
Last Transfer Date	May 5, 2025
Transfer Doc	084071-343
Record Updated	Sep 20, 2026

May 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	May 9, 2025
Property Address	5 SUMMIT ST, WALTHAM, MA 02451-0748
Document Number	084071-343
Book / Page	84071 / 343
Instrument Date	May 5, 2025
Instrument	50360
Transaction Type	Transfer
Record Updated	Nov 25, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	5 SUMMIT ST, WALTHAM, MA 02451-0748

Mortgage

Document Number	0000050361
Date	May 9, 2025
Instrument	50361

Lender

Name	DIGITAL FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2055

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
2025	$6,888.00 (+2.27%)	$701,400 (+0.4%) Land $388,800 Building $312,600	$885,590 (+0.42%)
2024	$6,735.00 (+1.34%)	$698,600 (+8.48%) Land $388,800 Building $309,800	$881,885
2023	$6,646.00	$644,000 Land $352,800 Building $291,200

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 · 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	7 in force

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

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

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50

May also be available: T-Mobile.

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