Middlesex County and Concord Town property record for 100 Keyes Rd, Apt 231, Concord, MA 01742
| Property Type | Condominium |
|---|---|
| Details | 1 bd · 1 ba · 774 sqft · built 1952 |
| Lot Size | 4.42 acres (192,535 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $475,000 (Mar 2022) |
| Tax Bill | $7,132 (2026) |
| Deeds & Mortgages | Mar 2022 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | M:00009H B:01703-00231 |
| Primary APN | M:00009H B:01703-00231 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Units | 132 Units |
| Stories | 1 Story |
| Building Area | 774 sqft Living Area |
| 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 |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Electric |
| Account Number | 3203 |
|---|---|
| Street Address | 100 KEYES RD, 231 |
| City | CONCORD |
| State | MA |
| Zip | 01742-1653 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | C |
| Legal Subdivision | MILLDAM SQUARE CONDO |
| Legal Block | 1703 |
| Legal Lot Number | 231 |
| Jurisdiction | CONCORD MA |
| Township / Civil Division | CONCORD |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 361300 |
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 | PO BOX 514, LINCOLN, MA 01773-0514 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 10, 2022 · Amount on Record |
| Deed Sale | Mar 10, 2022 · Amount on Record |
| Prior Sale | Dec 11, 2020 · Amount on Record |
| Deed Document Number | 202236649 |
| Deed Book / Page | 79800 / 567 |
| Transfer Doc | 66340-442 |
| Record Updated | Oct 29, 2026 |
| Document Type | Condominium Deed |
|---|---|
| Jurisdiction | CONCORD MA |
| Recording Date | Mar 10, 2022 |
| Property Address | 100 KEYES RD APT 231, 231, CONCORD, MA 01742-1653 |
| Document Number | 079800-567 |
| Book / Page | 79800 / 567 |
| Instrument Date | Mar 10, 2022 |
| Instrument | 36649 |
| Transaction Type | Transfer |
| Record Updated | Mar 25, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | PO BOX 514, LINCOLN, MA 01773-0514 |
Source: Middlesex County and Concord Town assessment roll, as of April 14, 2026
| 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,132.00 (+11,220.63%) | $546,500 (+13.45%) Building $546,500 | $525,506 (-3.09%) |
| 2025 | $63.00 (-99.09%) | $481,700 (-8.46%) Building $481,700 | $542,260 |
| 2024 | $6,909.00 (+22.33%) | $526,200 (+20.74%) Building $526,200 | |
| 2023 | $5,648.00 | $435,800 Building $435,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|
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.
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.
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 |
| 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.
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.
5G and 4G LTE (outdoors only)
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