1256 Main St, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 1256 Main St, Waltham, MA 02451

Property Summary

Property Type	Office Building
Details	2 ba · 6,400 sqft · built 1950
Lot Size	0.318 acres (13,861 sqft)
Owner	2 Company Names on Record
Last Sale	$3,000,000 (Mar 2020)
Tax Bill	$29,009 (2026)
Deeds & Mortgages	Mar 2020 Sale & Refinance Mar 2020 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`73235`

Property Details

APN / Parcel Number

Primary APN	`73235`
Alternative APN	`WALT M:057 B:009 L:0001`

Interior

Full Baths	2 Baths
Half Baths	4 Half Baths
Units	2 Units
Stories	1 Story
Building Area	6,400 sqft Total Area
Gross Area	6,660 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Exterior Material	Concrete Block
Construction Type	Steel Frame
Foundation Type	Slab (Mat/Raft)
Roof Type	Flat
Roof Material	Tar & Gravel
Lot Area	13,861 sqft (0.318 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	73235
Street Address	1256 MAIN ST
City	WALTHAM
State	MA
Zip	02451-1739
Property Category	Commercial
Property Type	Commercial > Office > Office Building
Legal Block	9
Legal Lot Number	1
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	4
Census Block	4006
Census Tract	368300

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 Company Names on Record
Mailing Address	100 FELTON ST, 201, WALTHAM, MA 02453-4149
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 3, 2020	Quit Claim Deed, Transfer · Stand-Alone Refinance MIDDLESEX FSLA
Mar 3, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Jun 27, 2017	Deed of Trust, Mortgage BANKGLOUCESTER

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 3, 2020 · Amount on Record
Deed Sale	Mar 3, 2020 · Amount on Record
Prior Sale	Mar 3, 2020 · Amount on Record
Deed Document Number	202032286
Deed Book / Page	74228 / 367
Prior Transfer Date	Feb 27, 2020
Prior Transfer Doc	74228-361
Record Updated	Oct 29, 2026

March 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Mar 3, 2020
Property Address	1256 MAIN ST, WALTHAM, MA 02451-1739
Document Number	74228-367
Book / Page	74228 / 367
Instrument Date	Feb 28, 2020
Instrument	32286
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	100 FELTON ST # 201, 201, WALTHAM, MA 02453-4149

Mortgage

Document Number	32288
Date	Mar 3, 2020
Instrument	32288

Lender

Name	MIDDLESEX FSLA
Type	Lending Institution

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

March 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Mar 3, 2020
Property Address	1256 MAIN ST, WALTHAM, MA 02451-1739
Document Number	74228-361
Book / Page	074228 / 000361
Instrument Date	Feb 27, 2020
Instrument	32284
Transaction Type	Transfer
Record Updated	Mar 17, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Tax	$9,348.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	100 FELTON ST #201 WALTHAM MA 024534149, 201, WALTHAM, MA 02453-4149

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	1256 MAIN ST, WALTHAM, MA 02451-1739
Document Number	69508-543
Book / Page	069508 / 000543
Instrument Date	Jun 27, 2017
Transaction Type	Mortgage
Record Updated	Jul 18, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company

Mortgage

Document Number	69508-543
Date	Jun 27, 2017
Book Page	069508/000543
Instrument	98634

Lender

Name	BANKGLOUCESTER
Type	Bank

Agreement

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
2026	$29,009.00 (+8.43%)	$1,307,900 (+2.85%) Land $555,700 Building $752,200
2025	$26,754.00 (+14.01%)	$1,271,600 (+12.22%) Land $524,000 Building $747,600
2024	$23,467.00 (-3.04%)	$1,133,100 (+2.76%) Land $476,300 Building $656,800
2023	$24,204.00	$1,102,700 Land $431,900 Building $670,800

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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	1 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 80% of the US · above 57% of Massachusetts
Wildfire Likelihood	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 109 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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