Middlesex County and Concord Town property record for 307 Main St, Concord, MA 01742
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 4,050 sqft · built 1946 |
| Lot Size | 0.333 acres (14,520 sqft) |
| Owner | Trust Name on Record |
| Tax Bill | $219 (2025) |
| Deeds & Mortgages | May 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | CONC M:9G B:732 |
| Primary APN | CONC M:9G B:732 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 4,050 sqft Living Area |
| Gross Area | 5,914 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Colonial |
| Exterior Material | Stucco |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,520 sqft (0.333 acres) |
| Garage Type | Basement |
| Pool Type | In-Ground Pool |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 2864 |
|---|---|
| Street Address | 307 MAIN ST |
| City | CONCORD |
| State | MA |
| Zip | 01742-2320 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Block | 732 |
| Jurisdiction | CONCORD MA |
| Township / Civil Division | CONCORD |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 361100 |
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 | Trust Name on Record |
|---|---|
| Mailing Address | 307 MAIN ST, CONCORD, MA 01742-2320 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 7, 2016 |
| Deed Sale | Jul 7, 2016 |
| Prior Sale | Sep 14, 2012 · Amount on Record |
| Deed Document Number | 2016112273 |
| Deed Book / Page | 67576 / 283 |
| Transfer Doc | 67576-283 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONCORD MA |
| Property Address | 307 MAIN ST, CONCORD, MA 01742-2320 |
| Transaction Type | Mortgage |
| Record Updated | May 26, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0081526-81 |
|---|---|
| Date | May 12, 2023 |
| Book Page | 81526/81 |
| Instrument | 49009 |
| Name | HARBORONE MORTGAGE |
|---|
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.88% |
| Type Change Date | Jun 1, 2030 |
| Index | Other |
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 |
|---|---|---|---|
| 2025 | $219.00 (-98.99%) | $1,654,300 (-) Land $867,100 Building $787,200 | $1,983,315 |
| 2024 | $21,721.00 | $1,654,300 Land $867,100 Building $787,200 |
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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 5 (1978–2010) |
| Claims Outside the SFHA | 3 of 5 |
| 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 | Direct burnable vegetation |
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 237 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Concord Light Broadband Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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