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South Boston, Boston · Condominium Association

Allele Condominiums

A 48-unit condominium community in South Boston, Boston.

Median Sale
$935k
Price / Sq Ft
$741
Avg Days on Mkt
43 days
Sold
4
HOA Range
$382–777/mo
Total Units
48

Market figures reflect closed sales over the last 24 months. Data sourced from MLS PIN.

Homes for Sale in Allele

Overview

The Allele is a 48-unit contemporary condominium building in South Boston, positioned at the crossroads of South Boston, the South End, and the Seaport. Originally new construction in 2012 with a subsequent Phase II expansion (delivering homes built in 2016), the building is professionally managed and served by an elevator. Over the last 24 months, four recorded sales produced a median price of $935,000, or roughly $741 per square foot, with units averaging 43 days on market.

Amenities & Features

Based on listing descriptions, residences at The Allele offer:

  • Garage parking (deeded in many units; historically offered as an add-on at $30K in early Phase I sales)
  • Elevator, professionally managed building
  • Private outdoor space — terraces, patios, and decks depending on the unit
  • Open-concept floor plans with high, loft-like ceilings
  • Large floor-to-ceiling windows, some with custom blinds and skyline views of Downtown and Back Bay
  • Bamboo hardwood floors throughout
  • Stainless steel appliances (Bosch in Phase I; Thermador noted in a Phase II unit)
  • Granite, Caesarstone, or quartz countertops depending on phase and unit
  • Extra-large dual showers and spa-style bathrooms
  • Storage areas and flexible office/den space in many layouts
  • Waterfall island kitchens in select Phase II homes

Unit Types & Layouts

The building spans a wide range of configurations. One-bedroom homes are common and often loft-style, with open living/dining plans and many sized around 1,100–1,121 square feet — several marketed as one-bedroom-plus-office or plus-den layouts. Phase II introduced two-bedroom and two-plus-bedroom homes with two full baths and designer finishes. At the top of the building are penthouse residences, including a 1,100+ sq ft one-bedroom penthouse loft and contemporary two-bedroom-plus-office penthouses. A premier corner home offers over 2,000 square feet of single-level living with roughly 50 feet of windows. Note that at least one unit is deed-restricted with household income and asset limits.

Living at Allele

Location is a defining feature here. The building sits across from the Broadway T stop (Red Line), placing residents minutes from the South End, Back Bay, Financial District, Seaport, and the Ink Block. Listings highlight walkable dining and shopping at the doorstep — Starbucks, Stephie's, Moonshine 152, and more along the West Side/Broadway corridor — with a quick stroll over the bridge into downtown. For buyers seeking a transit-oriented, modern-finish home in one of South Boston's most active neighborhoods, The Allele delivers both convenience and contemporary design.

Recent Sales

Sold Dec 2025150 Dorchester Ave
$550,000
150 Dorchester Ave #103
2 bd · 1 ba · 1,020 sqft · 133 days
Sold Jul 2025150 Dorchester Avenue
$900,000
150 Dorchester Avenue #603
1 bd · 1 ba · 1,014 sqft · 17 days
Sold Jun 2025150 Dorchester Ave
$1.1m
150 Dorchester Ave #U412
2 bd · 2 ba · 1,407 sqft · 17 days
Sold May 2025150 Dorchester Ave
$970,000
150 Dorchester Ave #608
1 bd · 1 ba · 1,256 sqft · 6 days
Sold Sep 2022150 Dorchester Avenue
$782,000
150 Dorchester Avenue #502
1 bd · 1 ba · 998 sqft · 55 days
Sold Jul 2021150 Dorchester Ave
$1.2m
150 Dorchester Ave #312
2 bd · 2 ba · 1,409 sqft · 43 days

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About Your Allele Expert

JR

Justin Rollo

Allele Condominium Specialist · Signal Real Estate

Justin Rollo is a Massachusetts real estate expert with over a decade of experience and hundreds of South Shore transactions. He tracks every sale, pending, and price movement inside Allele — so whether you're buying into the community or thinking about selling, you're working with someone who knows this specific association inside and out.

Ask Justin about Allele →

Frequently Asked Questions

How much are condos at Allele selling for?

Over the last 24 months, units at Allele sold at a median of $935,000, about $741 per square foot.

What are the HOA / condo fees at Allele?

Monthly condo fees at Allele currently range from roughly $381.71 to $777, depending on unit size and what the association's master policy covers.

How many units are in Allele?

Allele is a 48-unit condominium association in Boston, MA.

How fast do condos sell at Allele?

Recent sales at Allele averaged about 43 days on market, with 4 closings in the period.