100 Keyes Rd, Apt 305, Concord, MA 01742 Property Records

Middlesex County and Concord Town property record for 100 Keyes Rd, Apt 305, Concord, MA 01742

Property Summary

Property Type	Condominium
Details	2 bd · 1.5 ba · 1,475 sqft · built 1952
Lot Size	4.42 acres (192,535 sqft)
Owner	2 Company Names on Record
Last Sale	$835,000 (Jun 2025)
Tax Bill	$9,225 (2025)
Deeds & Mortgages	Apr 2025 Line of Credit Jun 2025 Sale + 1 more
Flood Zone	Zone X (moderate risk)
APN	`M:00009H B:01703-00305`

Property Details

APN / Parcel Number

Primary APN	`M:00009H B:01703-00305`
Alternative APNs	`CONC M:9H B:1703 L:305` `3209`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Units	132 Units
Stories	1 Story
Building Area	1,475 sqft Living Area
Gross Area	1,571 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	192,535 sqft (4.42 acres)
Garage Type	Basement

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	3209
Street Address	100 KEYES RD, 305
City	CONCORD
State	MA
Zip	01742-1654
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	B
Legal Subdivision	MILDAM SQUARE
Legal Block	1703
Legal Lot Number	305
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 April 14, 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 KEYES RD, 305, CONCORD, MA 01742-1654
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 14, 2025	Deed of Trust, Mortgage · Line of Credit CAMBRIDGE SAVINGS BANK
Jun 30, 2025	Quit Claim Deed, Transfer
Apr 1, 2022	Quit Claim Deed, Transfer · Stand-Alone First Mortgage CAMBRIDGE TRUST CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 30, 2025 · Amount on Record
Deed Sale	Jun 30, 2025 · Amount on Record
Prior Sale	May 22, 2024 · Amount on Record
Deed Book / Page	84301 / 60
Record Updated	Jun 8, 2026

April 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONCORD MA
Property Address	100 KEYES RD APT 305, 305, CONCORD, MA 01742-1654
Transaction Type	Mortgage
Record Updated	Nov 19, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	083966-577
Date	Apr 14, 2025
Book Page	83966/577
Instrument	38685

Lender

Name	CAMBRIDGE SAVINGS BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2055

Interest

Rate Type	Adjustable Rate

June 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONCORD MA
Recording Date	Jun 30, 2025
Property Address	100 KEYES RD APT 305, 305, CONCORD, MA 01742-1654
Document Number	0084301-60
Book / Page	84301 / 60
Instrument Date	Jun 27, 2025
Instrument	75629
Transaction Type	Transfer
Record Updated	Nov 19, 2025

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 305, 305, CONCORD, MA 01742-1654

April 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONCORD MA
Recording Date	Apr 1, 2022
Property Address	100 KEYES RD APT 305, 305, CONCORD, MA 01742-1654
Document Number	079918-532
Book / Page	79918 / 532
Instrument Date	Apr 1, 2022
Instrument	49517
Transaction Type	Transfer
Record Updated	May 10, 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
Address	100 KEYES RD APT 305, 305, CONCORD, MA 01742-1654

Mortgage

Document Number	0000049518
Date	Apr 1, 2022
Instrument	49518

Lender

Name	CAMBRIDGE TRUST CO
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	2.88%
Type Change Date	May 1, 2032
Max Rate At Change	3%
Index	Other
Margin	3

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
2025	$9,225.00 (-7.56%)	$695,700 (-8.46%) Building $695,700	$761,615
2024	$9,979.00 (-5.9%)	$760,000 (-7.12%) Building $760,000
2023	$10,605.00	$818,300 Building $818,300

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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