NEW PRICE!! OPEN HOUSE Saturday 6/27 from 10 - 12. Northborough Duplex – Live in One Side & Rent the Other | Walk to Town | Waterfront on a Pond/River. Rare opportunity to own a side-by-side duplex on a quiet dead-end street in Northborough. Perfect for owner-occupants, investors, or multi-generational living. Property Highlights• Side-by-side duplex with private entrances• 2 bedrooms / 1 bath in each unit • Living room & eat-in kitchen in both units• Off-street parking• 0.52 acre lot • Quiet dead-end location• Flexible DB zoning – potential for home office or small business (Buyer to verify use with town).• Walk to town center, shops, restaurants, and schools. Live in one unit and offset your mortgage by renting the other, or use both units for extended family. Rented unit rent amount is at a fiends discounted rate.
For sale
Price cut: $30K (6/25)
$649,900
7 Mill St, Northborough, MA 01532
4beds
2,070sqft
2 Family - 2 Units Side by Side
Built in 1849
-- sqft lot
$637,400 Zestimate®
$314/sqft
$-- HOA
What's special
Quiet dead-end locationOff-street parking
- 28 days |
- 1,992 |
- 47 |
Zillow last checked:
Listing updated:
Listed by:
James P. Tobin 774-239-4867,
James Tobin 774-239-4867
Source: MLS PIN,MLS#: 73528103
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Appliances
- Laundry: Electric Dryer Hookup
Features
- Flooring: Wood, Vinyl, Carpet
- Basement: Full,Unfinished
- Number of fireplaces: 2
Interior area
- Total structure area: 2,070
- Total interior livable area: 2,070 sqft
- Finished area above ground: 2,070
- Finished area below ground: 0
Property
Parking
- Total spaces: 6
- Parking features: Off Street, Stone/Gravel
- Uncovered spaces: 6
Features
- Has view: Yes
- View description: Scenic View(s), Water, Pond, River
- Has water view: Yes
- Water view: Pond,River,Water
- Waterfront features: Waterfront, Stream, River, Pond
Lot
- Size: 0.52 Acres
- Features: Level
Details
- Parcel number: M:0540 L:0049,1631880
- Zoning: DB
Construction
Type & style
- Home type: MultiFamily
- Property subtype: 2 Family - 2 Units Side by Side
Materials
- Foundation: Stone, Brick/Mortar
- Roof: Shingle
Condition
- Year built: 1849
Utilities & green energy
- Electric: 100 Amp Service
- Sewer: Private Sewer
- Water: Public
- Utilities for property: for Electric Range, for Electric Oven, for Electric Dryer
Community & HOA
Location
- Region: Northborough
Financial & listing details
- Price per square foot: $314/sqft
- Tax assessed value: $542,700
- Annual tax amount: $7,733
- Date on market: 6/2/2026
- Exclusions: Tenants Personal Belongings. One Side Is Vacant, The Other Has A Long Time Tenant Who Could Stay/Go.
- Total actual rent: 1600
- Road surface type: Paved
Estimated market value
$637,400
$606,000 - $669,000
$2,959/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/25/2026 | Price change | $649,900-4.4%$314/sqft |
Source: MLS PIN #73528103 Report a problem | ||
| 6/2/2026 | Listed for sale | $679,900$328/sqft |
Source: MLS PIN #73528103 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,733 +10.7% | $542,700 +10.9% |
| 2024 | $6,986 -0.5% | $489,200 +3.1% |
| 2023 | $7,021 +3.6% | $474,700 +15.6% |
| 2022 | $6,774 +4.5% | $410,800 +8.5% |
| 2021 | $6,480 +2.2% | $378,500 +3% |
| 2020 | $6,339 -5.4% | $367,500 -5.9% |
| 2019 | $6,699 +6.2% | $390,600 +7.7% |
| 2018 | $6,306 +7.3% | $362,600 +7.3% |
| 2017 | $5,876 +7.3% | $337,900 +6% |
| 2016 | $5,474 +16.1% | $318,800 +13.2% |
| 2015 | $4,713 +3.3% | $281,700 +2.4% |
| 2014 | $4,562 +0.1% | $275,000 -2.8% |
| 2013 | $4,558 +3.8% | $282,900 -0.2% |
| 2012 | $4,391 +1.8% | $283,500 -0.7% |
| 2011 | $4,315 +1.1% | $285,600 -3.8% |
| 2010 | $4,269 +0.6% | $296,900 -3.7% |
| 2009 | $4,242 +3.6% | $308,300 |
| 2008 | $4,094 +6% | $308,300 -1.1% |
| 2007 | $3,861 +5.9% | $311,600 +4.9% |
| 2006 | $3,645 +0.7% | $297,100 +9.3% |
| 2005 | $3,620 -0.6% | $271,800 +2.9% |
| 2004 | $3,643 +24.7% | $264,200 +43.1% |
| 2003 | $2,922 +11.9% | $184,600 +7.6% |
| 2001 | $2,612 +12.3% | $171,500 +19.5% |
| 1999 | $2,326 +6.5% | $143,500 +8.5% |
| 1996 | $2,184 | $132,200 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 01532
Nearby schools
GreatSchools rating
- 7/10Marion E. Zeh Elementary SchoolGrades: K-5Distance: 0.3 mi
- 6/10Robert E. Melican Middle SchoolGrades: 6-8Distance: 0.8 mi
- 9/10Algonquin Regional High SchoolGrades: 9-12Distance: 1.6 mi
A local agent can set up tours, give advice and negotiate with sellers.
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