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691 Massachusetts Avenue 308Boston, MA 02118

For Sale

$685,000

Smart Buyer Rebate $1,200

A UNIQUE OPPORTUNITY! Built in 2011, this sun-splashed, contemporary condo blends modern comfort w/ neighborhood charm. Tucked quietly at the back of the building, this third-floor home offers a peaceful setting w/ easy access to the best of the South End. The open layout features 8-foot ceilings, recessed lighting, and hardwood floors. A sleek kitchen with Bosch appliances, integrated cabinetry, & ample storage flows seamlessly into the living area. The corner bedroom offers abundant light and a walk-in closet, while the office/den is perfect for working from home or hosting guests. A spa-like bath includes floor-to-ceiling tile and a glass shower. Step out to your private terrace or head to the common roof deck w/sweeping city views. In-unit laundry, central air, prof. management, pet-friendly policies, and direct-elevator garage parking add to the convenience. Close to restaurants and Boston Medical Center, this is ideal for professionals or investors looking for a solid return.

Listed by Jacqueline Giron Jaeger

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Compass

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617-901-4551

Listed by Mission Realty Advisors

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Compass

Last updated March 14, 2026

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Source: MLSPin #73486631

Listing Facts

  • TypeCondo
  • NeighborhoodSouth End
  • Bedrooms2
  • Bathrooms1
  • Days on Prevu2
  • HOA/Maint. Fees$631/month
  • Taxes$8,997.22/year
  • Size902 sqft
  • Price per sqft$759

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

03/13/2026
Listed by Compass
$685,000

Property Details for 691 Massachusetts Avenue 308

Association

Amenities

  • Association Amenities: Elevator(s)
  • Community Features: Public Transportation, Shopping, Medical Facility, Highway Access, Public School, T-Station
  • Pets Allowed: Yes w/ Restrictions

Fees

  • Association Fee: $631.00 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash

Exterior

Construction

  • Number Of Units Total: 40
  • Property Attached: Yes
  • Roof: Rubber
  • Stories: 1
  • Stories Total: 1
  • Structure Type: Mid-Rise
  • Year Built: 2011
  • Year Built Details: Actual
  • Building Name: Six9one
  • Common Walls: Corner
  • Construction Materials: Brick
  • Entry Level: 3
  • Entry Location: Unit Placement(Upper)
  • Exterior Features: Deck

Features

  • Patio And Porch Features: Deck

Measurements

  • Building Area Total: 902
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 4871653
  • Tax Annual Amount: $8,997.22
  • Tax Assessed Value: $768,600.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Disposal, Range, Refrigerator, Freezer, Washer, Dryer
  • Flooring: Wood

Measurements

  • Living Area: 902
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 2
  • Rooms Total: 5

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 1
  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Under, Deeded, Off Street
  • Parking Total: 1

Schools

Elementary School

  • Elementary School: Hurley K-8

High School

  • High School: Bps

Middle or Junior School

  • Middle Or Junior School: Hurley K-8

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air
  • Has Heating: Yes
  • Laundry Features: In Unit
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 2 bedrooms and 1 bathroom in this condo at 691 Massachusetts Avenue 308.

What schools are nearby to 691 Massachusetts Avenue 308?

Nearby schools include the Hurley K-8 Elementary School, Hurley K-8 Middle School, and Bps High School.

Does this condo have parking?

Yes, there is 1 parking space available for 691 Massachusetts Avenue 308.

Are pets allowed at 691 Massachusetts Avenue?

Yes, 691 Massachusetts Avenue allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 691 Massachusetts Avenue 308?

Annual taxes for this condo are estimated at $8,997.

How does 691 Massachusetts Avenue 308 compare to other condos in South End?

This condo is listed 59% below the average price for condos in South End and has been on the market for 43 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the Six9one building.

What is the square footage on this condo?

According to the MLS, this listing is 902 sqft.

691 Massachusetts Avenue 308 is a 2-bedroom, 1-bath condo for sale in Boston MA 02118. Available on Prevu for 2 days at $685,000. This residence features 902 square feet of living space, located in South End. The median listing price for condos in this area is $1,437,000. Nearby schools include Hurley K-8 Elementary School, Hurley K-8 Middle School, and Bps High School. Additional amenities include private outdoor space, dishwasher, pets allowed, air conditioning, parking, and washer/dryer. Explore more condo listings in Boston.

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, landlords 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, leasing or renting 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, leasing or renting. 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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.