A 42-unit condominium community in Allston, Boston.
Market figures reflect closed sales over recent sales. Data sourced from MLS PIN.
# Harlen Condominium
Harlen Condominium comprises 42 units in Allston, positioned at the intersection of Commonwealth and Harvard Avenue—a neighborhood hub with direct access to public transit and Boston University. Recent market data shows a median sale price of $432,500 across six sales, with units moving at an average of 69 days on market. The building has established itself as a rental-focused investment property, with a strong tenant base drawn primarily from BU students and young professionals.
The building contains a mix of two-, three-, and four-bedroom units, ranging from approximately 1,340 square feet. Two-bedroom units typically feature spacious living rooms with bay or bow windows. Three-bedroom units are prevalent, offering large room sizes with multiple entry configurations. Four-bedroom units represent the largest floor plans and consistently command premium rental rates. Several units feature flexible floor plans where dining rooms or living spaces function as additional sleeping areas for rental purposes. Garden-level and high first-floor units are both available, with the latter offering better light and perceived floor height.
The location positions residents steps from the Green Line T station and directly adjacent to Boston University's campus. Commonwealth Avenue and Harvard Avenue both intersect nearby, providing walkable access to retail, restaurants, and bars. The neighborhood serves as the primary undergraduate and graduate student housing zone for BU, creating an established rental ecosystem. Commuter proximity to downtown Boston via public transit is immediate. Recent rental rates across the building range from $2,000 to $4,150 monthly, with the building's investment-friendly structure supporting consistent tenant turnover and lease renewals. The professionally managed building maintains common areas and handles standard association responsibilities, making it accessible for both owner-occupants and investment-focused buyers.
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 Harlen — 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 Harlen →Over recent sales, units at Harlen Condominium sold at a median of $432,500, about $466 per square foot.
Harlen Condominium is a 42-unit condominium association in Boston, MA.
Recent sales at Harlen Condominium averaged about 69 days on market, with 6 closings in the period.
