Middlesex County and Burlington Town property record for 42 Mill St, Burlington, MA 01803
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,344 sqft · built 1960 |
| Lot Size | 0.678 acres (29,516 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $750,000 (Nov 2025) |
| Tax Bill | $6,093 (2026) |
| Deeds & Mortgages | Nov 2025 Sale & Mortgage Jul 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | BURL M:000024 P:000083 |
| Primary APN | BURL M:000024 P:000083 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,344 sqft Living Area |
| Gross Area | 2,304 sqft |
| Basement Area | 768 sqft |
| Unfinished Basement | 768 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 29,516 sqft (0.678 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Street Address | 42 MILL ST |
|---|---|
| City | BURLINGTON |
| State | MA |
| Zip | 01803-2603 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RO |
| Jurisdiction | BURLINGTON MA |
| Township / Civil Division | BURLINGTON |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 332100 |
42 Mill St is owned and occupied by two individuals who bought it in November 2025.
Source: Middlesex County and Burlington Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 42 MILL ST, BURLINGTON, MA 01803-2603 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
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 |
|---|---|
| Nov 5, 2025 | Quit Claim Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC |
| Jul 31, 2020 | Quit Claim Deed, Transfer · Stand-Alone First Mortgage CARDINAL FINANCIAL COMPANY LP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 5, 2025 · Amount on File |
| Deed Sale | Nov 5, 2025 · Amount on File |
| Prior Sale | Jul 31, 2020 · Amount on File |
| Deed Book / Page | 84840 / 91 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BURLINGTON MA |
| Recording Date | Nov 5, 2025 |
| Property Address | 42 MILL ST, BURLINGTON, MA 01803-2603 |
| Document Number | 0084840-91 |
| Book / Page | 84840 / 91 |
| Instrument Date | Nov 5, 2025 |
| Instrument | 135503 |
| Transaction Type | Transfer |
| Record Updated | Apr 3, 2026 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 42 MILL ST, BURLINGTON, MA 01803-2603 |
| Document Number | 0000135504 |
|---|---|
| Date | Nov 5, 2025 |
| Instrument | 135504 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.78% |
| Type Change Date | Dec 1, 2032 |
| Index | Other |
| Margin | 3 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BURLINGTON MA |
| Recording Date | Jul 31, 2020 |
| Property Address | 42 MILL ST, BURLINGTON, MA 01803-2603 |
| Document Number | 75264-357 |
| Book / Page | 75264 / 357 |
| Instrument Date | Jul 24, 2020 |
| Instrument | 127504 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 42 MILL ST, BURLINGTON, MA 01803-2603 |
| Document Number | 127505 |
|---|---|
| Date | Jul 31, 2020 |
| Instrument | 127505 |
| Name | CARDINAL FINANCIAL COMPANY LP |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 42 Mill St was $6,093, up 8.2% from the year before.
Source: Middlesex County and Burlington Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Burlington Town |
| Unified School District | Burlington School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,093.00 (+8.17%) | $701,200 (+7.79%) Land $477,400 Building $223,800 | $713,117 (-8.82%) |
| 2025 | $5,633.00 (+2.9%) | $650,500 (+6.24%) Land $439,400 Building $211,100 | $782,135 (+10.64%) |
| 2024 | $5,474.00 (+5.27%) | $612,300 (+10.68%) Land $401,200 Building $211,100 | $706,895 |
| 2023 | $5,200.00 | $553,200 Land $348,000 Building $205,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 42 Mill St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1987.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1987) |
| Most Recent Claim | Apr 1987 · Severe Storms & Flooding |
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 42 Mill St is low, with less than 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 97% of the US · lower than 94% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 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 | BURLINGTON WATER DEPT serves 25,864 people · EPA ID MA3048000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 264 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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