Middlesex County and Burlington Town property record for 9 Porter Ave, Burlington, MA 01803
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,808 sqft · built 1955 |
| Lot Size | 0.266 acres (11,600 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,848 (2026) |
| Deeds & Mortgages | Dec 2021 Line of Credit Jul 2020 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | BURL M:000023 P:000215 |
| Primary APN | BURL M:000023 P:000215 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,808 sqft Living Area |
| Gross Area | 3,838 sqft |
| Basement Area | 1,808 sqft |
| Unfinished Basement | 1,808 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 11,600 sqft (0.266 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Street Address | 9 PORTER AVE |
|---|---|
| City | BURLINGTON |
| State | MA |
| Zip | 01803-3009 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RO |
| Jurisdiction | BURLINGTON MA |
| Township / Civil Division | BURLINGTON |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 332202 |
9 Porter Ave is owned and occupied by two individuals.
Source: Middlesex County and Burlington Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9 PORTER AVE, BURLINGTON, MA 01803-3009 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
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 |
|---|---|
| Dec 14, 2021 | Deed of Trust, Mortgage · Line of Credit CITIZENS BANK |
| Jul 21, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance FALL RIVER FIVE CENTS SAVINGS BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BURLINGTON MA |
| Property Address | 9 PORTER AVE, BURLINGTON, MA 01803-3009 |
| Transaction Type | Mortgage |
| Record Updated | Jan 25, 2024 |
| Name | Verified Name |
|---|
| Document Number | 079343-208 |
|---|---|
| Date | Dec 14, 2021 |
| Book Page | 79343/208 |
| Instrument | 269196 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 301 Months |
| Due | Jan 1, 2047 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BURLINGTON MA |
| Property Address | 9 PORTER AVE, BURLINGTON, MA 01803-3009 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 75171-460 |
|---|---|
| Date | Jul 21, 2020 |
| Book Page | 75171/460 |
| Instrument | 118719 |
| Name | FALL RIVER FIVE CENTS SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Aug 1, 2040 |
The 2026 property tax bill for 9 Porter Ave was $6,848, up 5% 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 | $6,848.00 (+5.01%) | $788,000 (+4.65%) Land $437,000 Building $351,000 | $727,999 (-18.9%) |
| 2025 | $6,521.00 (+6.92%) | $753,000 (+10.38%) Land $402,000 Building $351,000 | $897,655 (-1.25%) |
| 2024 | $6,099.00 (+4.01%) | $682,200 (+9.36%) Land $367,100 Building $315,100 | $909,055 |
| 2023 | $5,864.00 | $623,800 Land $318,100 Building $305,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9 Porter Ave in Zone X, an area of minimal flood risk.
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 | 9 in force |
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 9 Porter Ave 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 204 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 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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