339 Bacon St, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 339 Bacon St, Waltham, MA 02451

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,828 sqft · built 1875
Lot Size	0.318 acres (13,852 sqft)
Owner	Company Name on Record
Tax Bill	$8,589 (2025)
Deeds & Mortgages	Jun 2026 Mortgage Sep 2021 Refinance + 2 more
Flood Zone	Zone X (minimal risk)
APN	`WALT M:042 B:009 L:0014`

Property Details

APN / Parcel Number

Primary APN	`WALT M:042 B:009 L:0014`
Alternative APN	`6530`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,828 sqft Living Area
Gross Area	3,929 sqft
1st Floor Area	960 sqft
Basement Area	1,147 sqft
Unfinished Basement	1,147 sqft

Exterior

Year Built	Built 1875
Effective Year Built	Effective 1875
Architectural Style	Other
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	13,852 sqft (0.318 acres)
Garage Type	Detached

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	6530
Street Address	339 BACON ST
City	WALTHAM
State	MA
Zip	02451-7520
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	9
Legal Lot Number	14
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	1
Census Block	1000
Census Tract	368300

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Piety Corner Historic District listed 1990 · 33 contributing resources · NRIS 89001499

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	Company Name on Record
Mailing Address	339 BACON ST, WALTHAM, MA 02451-7520
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jun 22, 2026	Deed of Trust, Mortgage · Conventional Mortgage
Sep 20, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance EVOLVE BANK & TRUST
Dec 16, 2020	Deed of Trust, Mortgage · Stand-Alone Refinance EVOLVE BANK & TRUST
Feb 16, 2018	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 16, 2018
Deed Sale	Feb 16, 2018
Prior Sale	Jul 25, 2014 · Amount on Record
Deed Document Number	201822522
Deed Book / Page	70636 / 584
Transfer Doc	63967-542
Record Updated	Sep 20, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Recording Date	Jun 22, 2026
Property Address	339 BACON ST, WALTHAM, MA 02451-7520
Document Number	0000074281
Book / Page	85764 / 298
Instrument Date	Jun 15, 2026
Instrument	202674281
Transaction Type	Mortgage
Record Updated	Jul 15, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	339 BACON ST, WALTHAM, MA 02451-7520

Mortgage

Document Number	0000074281,
Date	Jun 22, 2026
Book Page	85764/298
Instrument	202674281

Lender

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2056

Interest

Rate	6.36%
Max Rate	-1%

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	339 BACON ST, WALTHAM, MA 02451-7520
Transaction Type	Mortgage
Record Updated	Jan 26, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	078737-151
Date	Sep 20, 2021
Book Page	78737/151
Instrument	208627

Lender

Name	EVOLVE BANK & TRUST
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	339 BACON ST, WALTHAM, MA 02451-7520
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	76439-167
Date	Dec 16, 2020
Book Page	76439/167
Instrument	239384

Lender

Name	EVOLVE BANK & TRUST
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	373 Months
Due	Jan 1, 2052

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Feb 16, 2018
Property Address	339 BACON ST, WALTHAM, MA 02451-7520
Document Number	70636-584
Book / Page	070636 / 000584
Instrument Date	Feb 15, 2018
Instrument	22522
Transaction Type	Transfer
Record Updated	May 5, 2018
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	339 BACON ST WALTHAM MA 024517520, WALTHAM, MA 02451-7520

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	$8,589.00 (+2.12%)	$874,600 (+0.24%) Land $589,000 Building $285,600	$887,300 (+2.12%)
2024	$8,411.00	$872,500 Land $589,000 Building $283,500	$868,870

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
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	2 (1982–1996)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Oct 1996 · Extreme Weather Conditons 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	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 108 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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