HomeBoston3 Family - 3 Units Up/Down21 Granfield Ave, Boston MA 02131
21 Granfield Ave, Boston MA 02131 — photo 1 of 121 / 12
SOLD · Sep 12, 2025
$1,140,000   Over asking
Asking $899,999 · +$240,001 (+26.7%)
21 Granfield Ave, Boston MA 02131
3 units · 6 bd · 3 ba · 3,171 sqft · $300,000/unit
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INVESTMENT SNAPSHOT

Signal Score pending — we haven't seeded market rents for this ZIP (02131) yet.

About this property

This property has been newly painted on the exterior. Property has new heating! 3rd unit gas and electric panel located inside the unit. Large newly renovated shed in the back yard.

Property details

Units3
Living area3,171 sqft
Lot size3,492 sqft
Year built1920
Price / sqft$360
CountySuffolk
MLS #73404125

Location

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Listing courtesy of a MLS PIN member office. Listing data © MLS PIN.

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Questions & answers

Auto-generated from the listing data — richer AI answers coming with the live site.

How many units does 21 Granfield Ave, Boston MA 02131 have?

It is a 3-unit multi-family property with 3,171 sqft of living area, built in 1920.

What is the price per unit?

At a list price of $899,999 across 3 units, that works out to roughly $300,000 per unit.

What is the price per square foot?

At $899,999 for 3,171 sqft, that's about $360 per square foot.

Where is this property located?

21 Granfield Ave, Boston MA 02131 is in Boston, Suffolk County, MA 02131.

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Justin Rollo, Broker Associate at Signal Real Estate
Justin RolloBroker Associate, Signal Real Estate · MA Lic. #9534264

Justin Rollo is a Broker Associate with Signal Real Estate (MA Lic. #9534264) and a lifelong Massachusetts resident. Over 14 years and hundreds of transactions, he has worked investment properties — multi-families and house-hacking — across Greater Boston full-time. Away from real estate, Justin is a proud dad, youth coach and local school-committee member — and a former professional poker player who still loves golf and following local sports.

📞 978-790-4381📍 25 Braintree Hill Park, Suite 200, Braintree, MA 02184
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