Middlesex County and Concord Town property record for 100 Keyes Rd, Apt 304, Concord, MA 01742
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 1,304 sqft · built 1952 |
| Lot Size | 4.42 acres (192,535 sqft) |
| Owner | Trust Name on File |
| Last Sale | $637,000 (Jan 2017) |
| Tax Bill | $9,797 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | M:00009H B:01703-00304 |
| Primary APN | M:00009H B:01703-00304 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 132 Units |
| Stories | 1 Story |
| Building Area | 1,304 sqft Living Area |
| Gross Area | 1,400 sqft |
| 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 | 3208 |
|---|---|
| Street Address | 100 KEYES RD, 304 |
| 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 | 304 |
| Jurisdiction | CONCORD MA |
| Township / Civil Division | CONCORD |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 361300 |
100 Keyes Rd, Apt 304 is held in a trust since January 2017.
Source: Middlesex County and Concord Town records, as of October 20, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 623 HEALD RD, CARLISLE, MA 01741-1421 |
| Owner Type | Individual |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 17, 2017 · Amount on File |
| Deed Sale | Jan 17, 2017 · Amount on File |
| Prior Sale | Apr 29, 1994 · Amount on File |
| Deed Book / Page | 68767 / 244 |
| Transfer Doc | 068767-244 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 100 Keyes Rd, Apt 304 was $9,797, up 11,160.9% from the year before.
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 | $9,797.00 (+11,160.92%) | $750,700 (+13.38%) Building $750,700 | $822,530 (-2.53%) |
| 2025 | $87.00 (-99.08%) | $662,100 (-8.47%) Building $662,100 | $843,885 |
| 2024 | $9,498.00 | $723,400 Building $723,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 100 Keyes Rd, Apt 304 in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 File 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.
Wildfire risk around 100 Keyes Rd, Apt 304 is low, with a 0.01% annual chance of 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.
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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