Prevu by reAlpha
BuySellBlogBrowse Listings

121 Portland St 609Boston, MA 02114

For Sale

$799,000

Smart Buyer Rebate $3,480

Welcome to Unit 609 at Forecaster 121, where exposed brick, hardwood floors, oversized windows, and lovely views create a warm and distinctive city residence. The thoughtfully designed L-shaped kitchen features Caesarstone countertops and opens seamlessly to the living space. The generously sized bedroom includes a large walk-in closet, while the elegant Jack-and-Jill bathroom is finished with a glass-enclosed shower. Additional conveniences include an in-unit washer/dryer and one garage parking space for a sedan. Forecaster 121 is a boutique, full-service residence with 24/7 concierge, a fitness studio, resident lounge and meeting space, secure bike storage, and elevators. Ideally located in the Bulfinch Triangle near the Rose Kennedy Greenway, North End, Beacon Hill, Faneuil Hall, TD Garden, Boston Public Market, and over 100 restaurants. North Station, Haymarket, the Orange and Green Lines, commuter rail, Amtrak, I-93, and the Massachusetts Turnpike are all easily accessible.

Listed by Sebastien Grebonval

·

Coldwell Banker Realty - Boston

·

508-963-1788

Listed by Linh Ton Nu

·

Coldwell Banker Realty - Boston

Listed by Better Home Team

·

Coldwell Banker Realty - Boston

Last updated July 26, 2026

·

Source: MLSPin #73553197

Listing Facts

  • TypeCondo
  • NeighborhoodDowntown Boston
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu9
  • HOA/Maint. Fees$719.22/month
  • Taxes$6,910/year
  • Size726 sqft
  • Price per sqft$1,101

Amenities

  • Dishwasher
  • Pets Allowed
  • Air Conditioning
  • Parking
  • Swimming Pool
  • Fitness Center

Location

Mortgage Calculator

Listing History

07/22/2026
Listed by Coldwell Banker Realty - Boston
$799,000

Property Details for 121 Portland St 609

Association

Amenities

  • Association Amenities: Elevator(s), Fitness Center, Clubroom
  • Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House Of Worship, Private School, T-Station, University
  • Pets Allowed: Yes w/ Restrictions

Fees

  • Association Fee: $719.22 Monthly
  • Association Fee Includes: Insurance, Security, Maintenance Structure, Snow Removal, Reserve Funds

Exterior

Construction

  • Number Of Units Total: 80
  • Property Attached: Yes
  • Roof: Rubber
  • Stories: 1
  • Stories Total: 1
  • Structure Type: Mid-Rise
  • Year Built: 2017
  • Year Built Details: Actual
  • Building Name: Forecaster 121
  • Construction Materials: Brick, Stone
  • Entry Level: 6
  • Exterior Features: Balcony

Measurements

  • Building Area Total: 726
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 5042538
  • Tax Annual Amount: $6,910.00
  • Tax Assessed Value: $596,700.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Range, Dishwasher, Microwave, Refrigerator
  • Flooring: Bamboo, Engineered Hardwood

Measurements

  • Living Area: 726
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1
  • Rooms Total: 3

Other

Location

  • Tax Block: 01633
  • Tax Lot: 098

Parking

Parking

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

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Natural Gas, Hydro Air
  • Has Heating: Yes
  • Laundry Features: In Unit, Electric Dryer Hookup, Washer Hookup
  • Sewer: Public Sewer
  • Utilities: For Gas Range, For Electric Dryer, Washer Hookup
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There is 1 bedroom and 1 bathroom in this condo at 121 Portland St 609.

Does this condo have parking?

Yes, there is 1 parking space available for 121 Portland St 609.

Are pets allowed at 121 Portland St?

Yes, 121 Portland St allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 121 Portland St 609?

Annual taxes for this condo are estimated at $6,910.

How does 121 Portland St 609 compare to other condos in Downtown Boston?

This condo is listed 68% below the average price for condos in Downtown Boston and has been on the market for 81 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 Forecaster 121 building.

What is the square footage on this condo?

According to the MLS, this listing is 726 sqft.

121 Portland St 609 is a 1-bedroom, 1-bath condo for sale in Boston MA 02114. Available on Prevu for 9 days at $799,000. This home features 726 square feet of living space, located in Downtown Boston. The median listing price for condos in this area is $1,738,000. Property amenities include dishwasher, pets allowed, air conditioning, fitness center, parking, and swimming pool. 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.