304 Bacon St, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 304 Bacon St, Waltham, MA 02451

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,788 sqft · built 1920
Lot Size	0.202 acres (8,795 sqft)
Owner	2 Individual Names on Record
Last Sale	$755,000 (Jun 2021)
Tax Bill	$7,860 (2026)
Deeds & Mortgages	Nov 2017 Mortgage Jun 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`WALT M:041 B:013 L:0012`

Property Details

APN / Parcel Number

Primary APN	`WALT M:041 B:013 L:0012`
Alternative APN	`6451`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,788 sqft Living Area
Gross Area	2,756 sqft
Basement Area	792 sqft
Unfinished Basement	792 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,795 sqft (0.202 acres)
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Account Number	6451
Street Address	304 BACON ST
City	WALTHAM
State	MA
Zip	02451-7515
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	13
Legal Lot Number	12
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	2
Census Block	2009
Census Tract	368200

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	304 BACON ST, WALTHAM, MA 02451-7515
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 30, 2017	Deed of Trust, Mortgage AMERICAN FED MTG CORP
Jun 17, 2021	Quit Claim Deed, Transfer · Stand-Alone First Mortgage CAMBRIDGE SAVINGS BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 17, 2021 · Amount on Record
Deed Sale	Jun 17, 2021 · Amount on Record
Prior Sale	Mar 1, 1996 · Amount on Record
Deed Document Number	2021137253
Deed Book / Page	78038 / 545
Record Updated	Oct 29, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	304 BACON ST, WALTHAM, MA 02451-7515
Transaction Type	Mortgage
Record Updated	Jan 17, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0070310-69
Date	Nov 30, 2017
Book Page	70310/69
Instrument	194008

Lender

Name	AMERICAN FED MTG CORP

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2047

June 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Jun 17, 2021
Property Address	304 BACON ST, WALTHAM, MA 02451-7515
Document Number	078038-545
Book / Page	78038 / 545
Instrument Date	Jun 17, 2021
Instrument	137253
Transaction Type	Transfer
Record Updated	Jan 17, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	304 BACON ST, WALTHAM, MA 02451-7515

Mortgage

Document Number	0000137254
Date	Jun 17, 2021
Instrument	137254

Lender

Name	CAMBRIDGE SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

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	$7,860.00 (+9.75%)	$761,600 (+4.43%) Land $392,600 Building $369,000	$866,234 (+0.61%)
2025	$7,162.00 (+4.69%)	$729,300 (+2.78%) Land $391,800 Building $337,500	$860,985 (-8.32%)
2024	$6,841.00 (+1.27%)	$709,600 (+8.4%) Land $391,800 Building $317,800	$939,075
2023	$6,755.00	$654,600 Land $356,900 Building $297,700

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 · 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	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	Low lower than 99.1% of the US · lower than 98.7% 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 338 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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