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9 River St, 
Upton, MA 01568

$800,000

3

Beds

4

Baths

2,000

Sq Ft

Single Family

Active

Listed by

Danelle Morris

, 

Castles Unlimited Team

eXp Realty

888-854-7493

Last updated:

May 25, 2026, 10:32 AM

MLS#

73518665

Source:

MLSPIN

About This Home

9 River St

Custom-built expanded cape privately set on an acre-plus lot overlooking picturesque Mill Pond. This unique property offers exceptional space, flexibility, and endless potential. The updated open-concept kitchen with beamed ceilings flows into a cozy dining area with pellet stove, followed by a dramatic lodge-style living room featuring a stunning floor-to-ceiling stone fireplace. Sliders lead to a wraparound deck and peaceful outdoor space, perfect for entertaining and relaxing. The primary suite offers a private bath, beamed ceilings, while two additional oversized bedrooms feature large walk-in closets. Bright 700+sq ft direct outdoor access LL, includes a summer kitchen, media room, full bath, family room, and flexible exercise /play space not inc. in GLA. Approx. 2000 sq ft unfinished addition offers expansion or in-law potential. Close to Routes 495 & 140, on-site access to kayaking, canoeing and fishing, oversized two car garage, great storage, this property has it all!

Home Facts

Single Family

4 Baths

3 Bedrooms

Built in 1984

Price Summary

800,000

$400 per Sq. Ft.

MLS #:

73518665

Last Updated:

May 25, 2026, 10:32 AM

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

2,000 Sq. Ft.

Structure

Structure

Architectural Style:

Cape

Building Area:

2,000 Sq. Ft.

Year Built:

1984

Lot

Lot Size (Sq. Ft):

50,530

Finances & Disclosures

Finances

Price:

$800,000

Price per Sq. Ft:

$400 per Sq. Ft.

Source:MLSPIN
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.