Skip main navigation
Off market
  • $351,600

    521 Main St UNIT C, Groton, MA 01450

    2beds
    1,092sqft
    Apartment
    Built in ----
    -- sqft lot
    $351,600 Zestimate®
    $322/sqft
    $2,757 Estimated rent

    Home value

    $351,600

    $334,000 - $369,000

    $2,757/mo

    Zestimate® history
    Loading...

    Owner options

    List your home for rent

    $2,757/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $2,757/mo

    Rent Zestimate®

    Refinance and save

    $2,110/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $2,110/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Beautifully maintained and filled with natural light, this 2-bedroom, 2-bath condo offers comfort & convenience. In-unit laundry, a well-equipped kitchen and dedicated dining room flow into the living room. Located on the second-floor, it offers added privacy and quiet - no neighbors living overhead. The main bedroom has a private balcony for enjoying outdoor space. Ideally located just minutes from downtown Groton's charming and picturesque center provides residents with access to local cafes, restaurants, shops, library, park, rail trail and Groton Hill Music. Groton offers well-rated schools and easy access to Rte. 3 and 495. Commuter rail with stops in Ayer and Littleton....property available late June or July 1. 12 -month lease. Owner pays water, all other utilities are the tenant's responsibility. No Smoking or vaping.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked: 10 hours ago

    Listing updated: May 27, 2025 at 05:41am

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 2
    Heating
    • Forced Air
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Dryer, Freezer, Microwave, Oven, Refrigerator, Washer
    • Laundry: In Unit
    Features
    • Flooring: Carpet, Hardwood, Tile
    Interior area
    • Total interior livable area: 1,092 sqft

    Property

    Parking
    • Parking features: Off Street
    • Details: Contact manager
    Features
    • Exterior features: Heating system: Forced Air, Water included in rent
    Details
    • Parcel number: GROTM216B12L4C

    Construction

    Type & style
    • Home type: Apartment
    • Property subtype: Apartment

    Utilities & green energy

    • Utilities for property: Water

    Community & neighborhood

    Location
    • Region: Groton

    HOA & financial

    Other fees
    • Deposit fee: $2,200

    Other

    Other facts
    • Available date: 06/23/2025

    Price history

    DateEventPrice
    6/4/2025Listing removed$2,200$2/sqft
    Source: Zillow Rentals
    5/27/2025Listed for rent$2,200+17%$2/sqft
    Source: Zillow Rentals
    2/3/2020Listing removed$1,880$2/sqft
    Source: Coldwell Banker Residential Brokerage - Westford #72609456
    1/19/2020Listed for rent$1,880+4.4%$2/sqft
    Source: Coldwell Banker Residential Brokerage - Westford #72609456
    8/7/2018Listing removed$1,800$2/sqft
    Source: Coldwell Banker Residential Brokerage - Westford #72371322

    Public tax history

    YearProperty taxesTax assessment
    2025$4,817 +22.9%$315,900 +21.6%
    2024$3,920 +0.5%$259,800 +4.1%
    2023$3,902 +4.4%$249,500 +14.7%

    Find assessor info on the county website

    Neighborhood: 01450

    Nearby schools

    GreatSchools rating
    Get a cash offer in 3 minutes

    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.

    Estimated market value

    $351,600

    Get a cash offer in 3 minutes

    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.

    Estimated market value

    $351,600