Middlesex County and Concord Town property record for 333 Main St, Concord, MA 01742
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,229 sqft · built 1870 |
| Lot Size | 0.208 acres (9,072 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,080,000 (Apr 2015) |
| Tax Bill | $225 (2025) |
| Deeds & Mortgages | Oct 2021 Refinance Oct 2021 Refinance + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | CONC M:9G B:726 |
| Primary APN | CONC M:9G B:726 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,229 sqft Living Area |
| Gross Area | 5,618 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1870 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,072 sqft (0.208 acres) |
| Garage Type | Basement |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 2858 |
|---|---|
| Street Address | 333 MAIN ST |
| City | CONCORD |
| State | MA |
| Zip | 01742-2322 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Subdivision | CONCORD |
| Legal Block | 726 |
| Jurisdiction | CONCORD MA |
| Township / Civil Division | CONCORD |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 361100 |
333 Main St is owned and occupied by an individual who bought it in April 2015.
Source: Middlesex County and Concord Town records, as of April 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 333 MAIN ST, CONCORD, MA 01742-2322 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 25, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance UNIBANK FOR SAVINGS |
| Oct 25, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance UNIBANK FOR SAVINGS |
| Feb 25, 2021 | Redemption Deed, Transfer |
| Jun 18, 2018 | Deed of Trust, Mortgage · Closed-End Mortgage UNIBANK FOR SAVINGS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 30, 2015 · Amount on File |
| Deed Sale | Apr 30, 2015 · Amount on File |
| Prior Sale | Sep 30, 2005 · Amount on File |
| Deed Book / Page | 65298 / 524 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONCORD MA |
| Property Address | 333 MAIN ST, CONCORD, MA 01742-2322 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 078987-279 |
|---|---|
| Date | Oct 25, 2021 |
| Book Page | 78987/279 |
| Instrument | 233489 |
| Name | UNIBANK FOR SAVINGS |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONCORD MA |
| Property Address | 333 MAIN ST, CONCORD, MA 01742-2322 |
| Transaction Type | Mortgage |
| Record Updated | Nov 12, 2021 |
| Name | Verified Name |
|---|
| Document Number | 78987-279 |
|---|---|
| Date | Oct 25, 2021 |
| Book Page | 78987/279 |
| Instrument | 233489 |
| Name | UNIBANK FOR SAVINGS |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2051 |
| Document Type | Redemption Deed |
|---|---|
| Jurisdiction | CONCORD MA |
| Recording Date | Feb 25, 2021 |
| Property Address | 333 MAIN ST, CONCORD, MA 01742-2322 |
| Document Number | 77060-88 |
| Book / Page | 77060 / 88 |
| Instrument Date | Feb 24, 2021 |
| Instrument | 42075 |
| Transaction Type | Transfer |
| Record Updated | Sep 2, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONCORD MA |
| Property Address | 333 MAIN ST, CONCORD, MA 01742-2322 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 71170-185 |
|---|---|
| Date | Jun 18, 2018 |
| Book Page | 71170/185 |
| Instrument | 87176 |
| Name | UNIBANK FOR SAVINGS |
|---|---|
| Type | Bank |
| Type | Closed-End Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Jun 1, 2038 |
The 2025 property tax bill for 333 Main St was $225, down 99% 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 |
|---|---|---|---|
| 2025 | $225.00 (-98.97%) | $1,703,200 (+2.05%) Land $793,300 Building $909,900 | $1,770,515 |
| 2024 | $21,914.00 (+23.33%) | $1,669,000 (+21.74%) Land $793,300 Building $875,700 | |
| 2023 | $17,768.00 | $1,371,000 Land $649,000 Building $722,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 333 Main St in Zone X, an area of minimal flood risk, within 500 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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 11 policies |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 16 (1979–2010) |
| Claims Outside the SFHA | 2 of 16 |
| 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 333 Main St 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 | 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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