Middlesex County and Burlington Town property record for 4 Oak St, Burlington, MA 01803
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,990 sqft · built 2020 |
| Lot Size | 0.425 acres (18,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $480,000 (Jan 2020) |
| Tax Bill | $13,919 (2026) |
| Deeds & Mortgages | Jan 2024 Transfer Jul 2021 Refinance + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | BURL M:000031 P:000031 |
| Primary APN | BURL M:000031 P:000031 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,990 sqft Living Area |
| Gross Area | 8,556 sqft |
| Basement Area | 1,572 sqft |
| Unfinished Basement | 1,572 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Architectural Style | Colonial |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Type | Gambrel |
| Roof Material | Asphalt |
| Lot Area | 18,500 sqft (0.425 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 4 OAK ST |
|---|---|
| City | BURLINGTON |
| State | MA |
| Zip | 01803-3216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RO |
| Jurisdiction | BURLINGTON MA |
| Township / Civil Division | BURLINGTON |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 332202 |
4 Oak St is owned and occupied by two individuals who acquired it in January 2024.
Source: Middlesex County and Burlington Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4 OAK ST, BURLINGTON, MA 01803-3216 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Date | Document |
|---|---|
| Jan 11, 2024 | Quit Claim Deed, Transfer Quitclaim |
| Jul 20, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance USA ALLIANCE FEDERAL CREDIT UNION |
| Jan 15, 2020 | Quit Claim Deed, Transfer · Stand-Alone First Mortgage EAGLE BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 15, 2020 · Amount on File |
| Deed Sale | Jan 15, 2020 · Amount on File |
| Prior Sale | Jul 13, 2004 · Amount on File |
| Deed Document Number | 20206855 |
| Deed Book / Page | 73994 / 455 |
| Last Transfer Date | Jan 10, 2024 |
| Transfer Doc | 082388-177 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BURLINGTON MA |
| Recording Date | Jan 11, 2024 |
| Property Address | 4 OAK ST, BURLINGTON, MA 01803-3216 |
| Document Number | 082388-177 |
| Book / Page | 82388 / 177 |
| Instrument Date | Jan 10, 2024 |
| Instrument | 3379 |
| Transaction Type | Transfer |
| Record Updated | Jan 26, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 4 OAK ST, BURLINGTON, MA 01803-3216 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BURLINGTON MA |
| Property Address | 4 OAK ST, BURLINGTON, MA 01803-3216 |
| Transaction Type | Mortgage |
| Record Updated | Jul 11, 2023 |
| Name | Verified Name |
|---|
| Document Number | 078285-248 |
|---|---|
| Date | Jul 20, 2021 |
| Book Page | 78285/248 |
| Instrument | 163156 |
| Name | USA ALLIANCE FEDERAL CREDIT UNION |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BURLINGTON MA |
| Recording Date | Jan 15, 2020 |
| Property Address | 4 OAK ST, BURLINGTON, MA 01803-3216 |
| Document Number | 073994-455 |
| Book / Page | 73994 / 455 |
| Instrument Date | Jan 10, 2020 |
| Instrument | 6855 |
| Transaction Type | Transfer |
| Record Updated | May 10, 2022 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4 OAK ST, BURLINGTON, MA 01803-3216 |
| Document Number | 0000006856 |
|---|---|
| Date | Jan 15, 2020 |
| Instrument | 6856 |
| Name | EAGLE BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Type Change Date | Feb 1, 2025 |
The 2026 property tax bill for 4 Oak St was $13,919, up 2.7% 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 | $13,919.00 (+2.73%) | $1,601,700 (+2.37%) Land $464,300 Building $1,136,100 | $1,511,965 (+10.6%) |
| 2025 | $13,549.00 (+4.22%) | $1,564,600 (+7.59%) Land $427,200 Building $1,137,400 | $1,367,050 (+4.55%) |
| 2024 | $13,001.00 (+0.08%) | $1,454,200 (+5.22%) Land $390,000 Building $1,064,200 | $1,307,580 |
| 2023 | $12,991.00 | $1,382,000 Land $338,000 Building $1,044,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4 Oak St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 4 Oak 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 99.1% of the US · lower than 98.7% 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 211 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 |
| AT&T Fixed Wireless | 100 / 20 |
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