Middlesex County and Lowell City property record for 21 Brookside St, Lowell, MA 01854
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,632 sqft · built 1993 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $344,850 (Jan 2017) |
| Tax Bill | $6,738 (2026) |
| Deeds & Mortgages | Oct 2022 Refinance Jan 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | C18090 |
| Primary APN | C18090 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,632 sqft Living Area |
| Gross Area | 3,550 sqft |
| 1st Floor Area | 816 sqft |
| Basement Area | 528 sqft |
| Unfinished Basement | 528 sqft |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,148 sqft (0.21 acres) |
| Garage Type | Basement |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | C18090 |
|---|---|
| Street Address | 21 BROOKSIDE ST |
| City | LOWELL |
| State | MA |
| Zip | 01854-2503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SSF |
| Legal Block | 820 |
| Legal Lot Number | 21 |
| Jurisdiction | LOWELL MA |
| Township / Civil Division | LOWELL |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 310602 |
21 Brookside St is owned and occupied by two individuals who bought it in January 2017.
Source: Middlesex County and Lowell City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 BROOKSIDE ST, LOWELL, MA 01854-2503 |
| 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 26, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance WORKERS CU |
| Jan 5, 2017 | Quit Claim Deed, Transfer CITIBANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 5, 2017 · Amount on File |
| Deed Sale | Jan 5, 2017 · Amount on File |
| Prior Sale | Apr 30, 2013 · Amount on File |
| Deed Book / Page | 30819 / 47 |
| Transfer Doc | 0030819-47 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOWELL MA |
| Property Address | 21 BROOKSIDE ST, LOWELL, MA 01854-2503 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|---|
| Investor | Possibly a Property Investor |
| Document Number | 037469-282 |
|---|---|
| Date | Oct 26, 2022 |
| Book Page | 37469/282 |
| Instrument | 44315 |
| Name | WORKERS CU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Nov 1, 2037 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOWELL MA |
| Recording Date | Jan 5, 2017 |
| Property Address | 21 BROOKSIDE ST, LOWELL, MA 01854-2503 |
| Document Number | 30819-47 |
| Book / Page | 30819 / 47 |
| Instrument | 644 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $46.37 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Investor | Possibly a Property Investor |
| Document Number | 308190050 |
|---|---|
| Date | Jan 5, 2017 |
| Instrument | 30819/0050 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Jan 5, 2047 |
The 2026 property tax bill for 21 Brookside St was $6,738, up 7.9% from the year before.
Source: Middlesex County and Lowell City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Lowell City |
| Unified School District | Lowell School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,738.00 (+7.95%) | $593,700 (+9.2%) Land $175,200 Building $418,500 | $600,485 (+18.39%) |
| 2025 | $6,242.00 (+0.6%) | $543,700 (+4.36%) Land $163,800 Building $379,900 | $507,205 (+5.39%) |
| 2024 | $6,205.00 (+6.93%) | $521,000 (+11.52%) Land $132,100 Building $388,900 | $481,270 |
| 2023 | $5,803.00 | $467,200 Land $107,900 Building $359,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Brookside 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
| 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 21 Brookside 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 | 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 | LOWELL REGIONAL WATER UTILITY serves 120,418 people · EPA ID MA3160000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2023 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2017 |
| 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 324 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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