Sold Jul 29, 2026
$212,000Offered at $197,000Under Contract
- beds
- 2
- baths
- 1
- sq ft
- 901
- Built
- 1971
773 Massachusetts Ave #B9
Boxborough, MA 01719
About this home
Welcome to Unit B9 at Carriage House Condominiums — a sun-filled corner unit in the charming town of Boxborough. Ideal for homeowners and investors alike, this two-bedroom, one-bath unit offers abundant natural light, a spacious living room, generously sized bedrooms, and a cabinet-packed kitchen. Heat, water, and hot water are all included in the condo fee, helping keep monthly costs predictable and ownership hassle-free. Additional highlights include attic storage, in-building laundry, and expansive outdoor common areas that add comfort and convenience to daily living. Perfectly located just minutes from Route 2 and I-495, offering easy access to shopping, dining, and scenic conservation areas. Residents also enjoy access to the top-ranked Boxborough Public Schools and the Acton-Boxborough Regional School District. Whether you’re looking for your next home or a great investment - Unit B9 is your chance!
Listing last checked: Listing updated:
Listed by Claire Gauthier · Keller Williams Realty Boston Northwest · MLS #73521233
Request property information
Select a document to start a request. You can add others in the form. Availability varies.
Details at a glance
Interior5 property facts
- Rooms
- 4
- Heating
- Baseboard, Natural Gas
- Cooling
- Wall Unit(s)
- Flooring
- Vinyl, Carpet
- Basement
- No
Building4 property facts
- Style
- Condominium
- Year built
- 1971
- Parking
- 2
- Roof
- Shingle
Land & utilities4 property facts
- Water
- Well
- Sewer
- Private Sewer
- Pool
- Not reported
- Zoning
- CR
Financial3 property facts
- Annual taxes
- $3,628
- Assessment year
- 2025
- HOA fee
- $390 (billing period not supplied)
Location
Estimated monthly cost
Explore costs at the $197,000 asking price. Adjust the assumptions to your situation.
Known monthly costs$1,298 / monthAdjust
- Principal & interest
- $996
- Property tax
- $302
- Insurance
- Not entered
- HOA
- Not entered
Listing annual taxes: $3,628. Initial monthly tax is one twelfth of that amount. Listing HOA fee: $390. The billing period was not supplied; confirm the monthly amount before adding it.
Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.
The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.
More property insights
Automated value estimate $249,501
Estimated range $227,300–$271,701.
Automated estimates are not appraisals or guarantees of market value.
Request a professional market analysisComparable properties 3 supplied
Sold Jul 31, 2026
$205,0005 Pilgrim Circle #F
Sold Jul 17, 2026
$203,00052 Prospect Street #A
Photo-based condition insights
Overall presentation: average
Explore more of Boxborough
Continue your search in Boxborough.
Need help making sense of this home?
About 773 Massachusetts Ave #B9
Can I request a private showing?
Request a tour of 773 Massachusetts Ave #B9 and a Bean Group agent will help coordinate an available time with the listing side.
Can you help me evaluate this property?
Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.
Are property documents available?
Availability varies by property and source. Request the documents you need and we will help obtain what is available.