326 Bacon St, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 326 Bacon St, Waltham, MA 02451

Property Summary

Property Type	Single Family Home
Details	7 bd · 3 ba · 2,626 sqft · built 1850
Lot Size	0.266 acres (11,600 sqft)
Owner	Individual Name on File
Last Sale	$925,000 (Feb 2026)
Tax Bill	$8,673 (2026)
Deeds & Mortgages	Feb 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`WALT M:041 B:013 L:0008`

Property Details

APN / Parcel Number

Primary APN	`WALT M:041 B:013 L:0008`
Alternative APN	`6521`

Interior

Bedrooms	7 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,626 sqft Living Area
Gross Area	4,425 sqft
1st Floor Area	32,960 sqft
Basement Area	1,357 sqft
Unfinished Basement	1,357 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1850
Effective Year Built	Effective 1850
Architectural Style	Other
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	11,600 sqft (0.266 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Account Number	6521
Street Address	326 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	8
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	2
Census Block	2009
Census Tract	368200

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

326 Bacon St is owned and occupied by an individual who bought it in February 2026.

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

Owner of Record	Individual Name on File
Mailing Address	326 BACON ST, WALTHAM, MA 02451-7515
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 17, 2026 · Amount on File
Deed Sale	Feb 17, 2026 · Amount on File
Deed Book / Page	85235 / 433
Prior Transfer Date	Feb 12, 2026
Prior Transfer Doc	085235-433
Record Updated	Oct 29, 2026

February 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Feb 17, 2026
Property Address	326 BACON ST, WALTHAM, MA 02451-7515
Document Number	085235-433
Book / Page	85235 / 433
Instrument Date	Feb 12, 2026
Instrument	17184
Transaction Type	Transfer
Record Updated	Mar 11, 2026

Transaction

Amount	Amount on Record
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
Address	326 BACON ST, WALTHAM, MA 02451-7515

Mortgage

Document Number	0000017185
Date	Feb 17, 2026
Instrument	17185

Lender

Name	GUARANTEED RATE INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2056

Tax Assessment & Valuation

The 2026 property tax bill for 326 Bacon St was $8,673, up 8.6% from the year before.

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	$8,673.00 (+8.64%)	$840,400 (+3.38%) Land $421,000 Building $419,400
2025	$7,983.00 (+2.41%)	$812,900 (+0.53%) Land $420,200 Building $392,700	$1,028,850 (-18.04%)
2024	$7,795.00 (+2.86%)	$808,600 (+10.12%) Land $420,200 Building $388,400	$1,255,235
2023	$7,578.00	$734,300 Land $382,700 Building $351,600

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

Flood

FEMA maps place 326 Bacon St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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

Wildfire risk around 326 Bacon St is low, with less than a 0.01% annual chance of 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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