100 Keyes Rd, Apt 221, Concord, MA 01742 Property Records

Middlesex County and Concord Town property record for 100 Keyes Rd, Apt 221, Concord, MA 01742

Property Summary

Property Type	Condominium
Details	2 bd · 1 ba · 1,074 sqft · built 1952
Lot Size	0.14 acres (6,107 sqft)
Owner	Individual Name on Record
Last Sale	$725,000 (Jan 2021)
Tax Bill	$8,151 (2026)
Deeds & Mortgages	Jan 2021 Sale Nov 2019 Sale + 1 more
Flood Zone	Zone X (moderate risk)
APN	`M:00009H B:01703-00221`

Property Details

APN / Parcel Number

Primary APN	`M:00009H B:01703-00221`
Alternative APNs	`CONC M:9H B:1703 L:221` `3199`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Units	132 Units
Stories	1 Story
Building Area	1,074 sqft Living Area
Gross Area	1,170 sqft

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1955
Architectural Style	Condo/Apartment
Exterior Material	Brick
Roof Type	Flat
Roof Material	Rolled Roofing
Lot Area	6,107 sqft (0.14 acres)
Garage Type	Basement

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	3199
Street Address	100 KEYES RD, 221
City	CONCORD
State	MA
Zip	01742-1653
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	B
Legal Subdivision	MILDAM SQUARE
Legal Block	1703
Legal Lot Number	221
Jurisdiction	CONCORD MA
Township / Civil Division	CONCORD
Census Block Group	1
Census Block	1013
Census Tract	361300

Owner

Source: Middlesex County and Concord Town 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	Individual Name on Record
Mailing Address	100 KEYES RD, 221, CONCORD, MA 01742-1653
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 20, 2021	Quit Claim Deed, Transfer
Nov 18, 2019	Condominium Deed, Transfer NOT AVAILABLE
Jan 2, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 20, 2021 · Amount on Record
Deed Sale	Jan 20, 2021 · Amount on Record
Prior Sale	Jan 2, 2018
Deed Document Number	202112786
Deed Book / Page	76732 / 252
Prior Transfer Date	Jan 15, 2021
Prior Transfer Doc	76732-252
Record Updated	Oct 29, 2026

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONCORD MA
Recording Date	Jan 20, 2021
Property Address	100 KEYES RD APT 221, 221, CONCORD, MA 01742-1653
Document Number	76732-252
Book / Page	76732 / 252
Instrument Date	Jan 15, 2021
Instrument	12786
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Amount	Amount Recorded
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	100 KEYES RD APT 221, 221, CONCORD, MA 01742-1653

November 2019: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	CONCORD MA
Recording Date	Nov 18, 2019
Property Address	100 KEYES RD APT 221, 221, CONCORD, MA 01742-1653
Document Number	73665-318
Book / Page	073665 / 000318
Instrument Date	Oct 28, 2019
Instrument	203
Transaction Type	Transfer
Record Updated	Dec 10, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	131 LEDGE ROCK RD CONCORD MA 017425215, CONCORD, MA 01742-5215

January 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONCORD MA
Recording Date	Jan 2, 2018
Property Address	100 KEYES RD APT 221, 221, CONCORD, MA 01742-1653
Document Number	70461-85
Book / Page	070461 / 000085
Instrument Date	Dec 28, 2017
Instrument	44
Transaction Type	Transfer
Record Updated	Jan 23, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Corporate Trust
Address	4465 S JONES BLVD LAS VEGAS NV 891033307, LAS VEGAS, NV 89103-3307

Tax Assessment & Valuation

Source: Middlesex County and Concord Town assessment roll, as of April 14, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$8,151.00 (+11,065.75%)	$624,600 (+13.46%) Building $624,600	$722,238 (-14.48%)
2025	$73.00 (-99.08%)	$550,500 (-8.45%) Building $550,500	$844,550
2024	$7,895.00 (+1.31%)	$601,300 (-) Building $601,300
2023	$7,793.00	$601,300 Building $601,300

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 14 policies
Nearby Flood Policies	14 in force
Nearby Flood Claims	10 (1979–2010)
Claims Outside the SFHA	1 of 10
Most Recent Claim	Mar 2010 · Severe Storms And Flooding
Claims by Event	Severe Storms And Flooding, Mar 2010 · 5 claims Severe Storms & Flooding, Apr 1987 · 2 claims

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	CONCORD WATER DEPT serves 18,788 people · EPA ID MA3067000
Water Source	Surface water
Last State Inspection	Aug 2024
Lead	5 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	Bromate resolved · Jul 2022
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 48 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Concord Light Broadband Fiber	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

Cell Coverage

5G and 4G LTE (outdoors only)

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