For sale

$799,000

133 Seaport Blvd Unit 502, Boston, MA 02210

0beds

444sqft

$5,907/mo

Get pre-qualified

Condominium

Built in 2018

-- sqft lot

$779,200 Zestimate^®

$1,800/sqft

$669/mo HOA

What's special

Hot tubTwo outdoor poolsMarble bathEfficient layoutIn-unit washer and dryerSoaring ceilingsWhite oak flooring throughout

Experience elevated city living in this one-of-a-kind Studio+Alcove residence located on the amenity level at EchelonSeaport. This thoughtfully designed home offers a generous reach-in entry closet and an efficient layout complemented by soaring ceilings. Features include custom automatic Hunter Douglas shades, white oak flooring throughout, custom Italian cabinetry by Stevali, Bosch integrated appliances, a marble bath, and an in-unit washer and dryer. Ideal as a pied-à-terre, first home, or investment property. Private storage unit included. Residents of Echelon enjoy access to over 50,000 square feet of luxury amenities, including two outdoor pools, hot tub, fitness center, indoor basketball court, yoga studio, golf simulator, and a sky lounge with panoramic views.

209 days
271
8

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 0
Bathrooms: 1
Full bathrooms: 1

Heating

Central

Cooling

Central Air

Appliances

Laundry: In Unit

Features

Has basement: No
Has fireplace: No

Interior area

Total structure area: 444
Total interior livable area: 444 sqft
Finished area above ground: 444

Property

Features

Entry location: Unit Placement(Front)
Pool features: Association, In Ground, Indoor, Heated
On waterfront: Yes
Waterfront features: Waterfront

Details

Parcel number: 5135829
Zoning: RES

Construction

Type & style

Home type: Condo
Property subtype: Condominium
Attached to another structure: Yes

Condition

Year built: 2018

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Marina, T-Station
Security: Doorman, Concierge

HOA

Amenities included: Hot Water, Pool, Elevator(s), Fitness Center, Clubroom, Storage
Services included: Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
HOA fee: $669 monthly

Location

Region: Boston

Financial & listing details

Price per square foot: $1,800/sqft
Tax assessed value: $714,200
Annual tax amount: $8,932
Date on market: 2/10/2026

Estimated market value

$779,200

$740,000 - $818,000

$3,494/mo

Price history

Date	Event	Price
4/17/2026	Price change	$799,000-3.2%$1,800/sqft
Source: MLS PIN #73475838 Report a problem
2/10/2026	Listed for sale	$825,000+3.8%$1,858/sqft
Source: MLS PIN #73475838 Report a problem
8/24/2024	Listing removed	$3,600$8/sqft
Source: MLS PIN #73279227 Report a problem
8/19/2024	Listed for rent	$3,600+12.5%$8/sqft
Source: MLS PIN #73279227 Report a problem
7/25/2022	Listing removed	$795,000$1,791/sqft
Source: LINK #224865 Report a problem
6/25/2022	Listing removed	--
Source: Zillow Rental Network Premium Report a problem
6/21/2022	Listed for rent	$3,200$7/sqft
Source: Zillow Rental Network Premium #73000807 Report a problem
4/20/2022	Listed for sale	$795,000+5.3%$1,791/sqft
Source: MLS PIN #72968808 Report a problem
6/16/2020	Sold	$754,700$1,700/sqft
Source: LINK #206388 Report a problem