343 Commonwealth Ave, Concord, MA 01742 Property Records

Middlesex County and Concord Town property record for 343 Commonwealth Ave, Concord, MA 01742 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 2,328 sqft · built 1920
Lot Size	0.29 acres (12,614 sqft)
Owner	Individual Name on File
Last Sale	$1,165,000 (May 2022)
Tax Bill	$144 (2025)
Deeds & Mortgages	May 2022 Sale & Mortgage Dec 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`CONC M:8D B:2152`

Property Details

APN / Parcel Number

Primary APN	`CONC M:8D B:2152`
Alternative APNs	`M:00008D B:02152-00000` `1403`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	3 Stories
Building Area	2,328 sqft Living Area
Gross Area	4,052 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1955
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	12,614 sqft (0.29 acres)
Garage Type	Basement

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	1403
Street Address	343 COMMONWEALTH AVE
City	CONCORD
State	MA
Zip	01742-2005
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	2152
Jurisdiction	CONCORD MA
Township / Civil Division	CONCORD
Census Block Group	4
Census Block	4001
Census Tract	361200

Owner

Source: Middlesex County and Concord Town records · APN CONC M:8D B:2152

Assessment roll updated April 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	343 COMMONWEALTH AVE, CONCORD, MA 01742-2005
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 26, 2022	Quit Claim Deed, Transfer · Stand-Alone First Mortgage EQUITY RESOURCES INC
Dec 01, 2021	Quit Claim Deed, Transfer · Stand-Alone First Mortgage QS LENDING T
Oct 28, 2021	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 26, 2022 · Amount on Record
Deed Sale	May 26, 2022 · Amount on Record
Prior Sale	Dec 01, 2021 · Amount on Record
Deed Book / Page	80185 / 73
Prior Transfer Date	Sep 30, 2021
Prior Transfer Doc	79021-329
Record Updated	Sep 20, 2026

May 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONCORD MA
Recording Date	May 26, 2022
Property Address	343 COMMONWEALTH AVE, CONCORD, MA 01742-2005
Document Number	0080185-73
Book / Page	80185 / 73
Instrument Date	May 26, 2022
Instrument	79285
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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	343 COMMONWEALTH AVE, CONCORD, MA 01742-2005

Mortgage

Document Number	0000079286
Date	May 26, 2022
Instrument	79286

Lender

Name	EQUITY RESOURCES INC

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

December 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONCORD MA
Recording Date	Dec 01, 2021
Property Address	343 COMMONWEALTH AVE, CONCORD, MA 01742-2005
Document Number	079264-507
Book / Page	79264 / 507
Instrument Date	Nov 30, 2021
Instrument	260688
Transaction Type	Transfer
Record Updated	Dec 17, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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	29 DAMON ST, WAYLAND, MA 01778-4807

Mortgage

Document Number	0000260689
Date	Dec 01, 2021
Instrument	260689

Lender

Name	QS LENDING T

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

October 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONCORD MA
Recording Date	Oct 28, 2021
Property Address	343 COMMONWEALTH AVE, CONCORD, MA 01742-2005
Document Number	79021-329
Book / Page	79021 / 329
Instrument Date	Sep 30, 2021
Instrument	236859
Transaction Type	Transfer
Record Updated	Nov 19, 2021

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
Address	553 POND RD, N FERRISBURGH, VT 05473-9770

Tax Assessment & Valuation

Source: Middlesex County and Concord Town records · Assessment roll updated April 14, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Concord Town
Elementary School District	Concord School District (PK - 08)
Secondary School District	Concord-Carlisle School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$144.00 (-98.97%)	$1,089,500 (+2.29%) Land $436,800 Building $652,700	$1,428,990
2024	$13,985.00 (+17.9%)	$1,065,100 (+16.37%) Land $436,800 Building $628,300
2023	$11,862.00	$915,300 Land $397,100 Building $518,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173612004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Cost	Premium on Record median of 10 individual NFIP policies nearby
Nearby Flood Policies	10 in force

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 31 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 2,000
Verizon	Fixed Wireless	300 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Town of Concord, Massachusetts. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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