SOLD JUNE 2026 FOR $1,800,000

$1,545,228

LeadCruncher Estimate

The LeadCruncher Estimate is based on what we currently know about this home and nearby market.

The LeadCruncher Estimate is not a formal appraisal or substitute for the in-person expertise of a real estate agent or professional appraiser.

Have feedback on the LeadCruncher Estimate? .

$255K since sold in June 2026
  • 2 beds
  • 2 baths
  • 1,363 sqft

343 Commercial ST UNIT 501, Boston, Massachusetts 02109

Map showing the location of this property

About This Home

343 Commercial ST UNIT 501 is a Condominium (Residential) property located in Boston, Massachusetts, 02109. The home provides 1,363 square feet of living space with 2 bedrooms and 2 bathrooms. Records place construction in 1855, on a parcel of 1,363 square feet.

According to public county records, 343 Commercial ST UNIT 501, Boston, Massachusetts 02109 last sold for $1,800,000 on June 05, 2026. Its assessed value on the county roll is $1,532,700. County records index this parcel under APN CBOS W:03 P:03038 S:382. Explore the full property report below, including the LeadCruncher value estimate, sale history, and nearby comparable properties.

Condominium (Residential)

Property Type

1855

Year Built

1363

Lot Size

$1,133.7

Est. Price/Sq.Ft.

CBOS W:03 P:03038 S:382

APN

$1,532,700

Assessed Value

LeadCruncher data coverage

There is a lot more on record for 343 Commercial ST UNIT 501

Everything above comes from the public sale and assessment file. LeadCruncher subscribers also see who owns the home today, who is set to inherit it, and whether the loan is falling behind, for this address and every other one in Boston, MA.

8 public fields on this page 100+ fields inside LeadCruncher
343 Commercial ST UNIT 501Successors Data record
Property address
343 Commercial ST UNIT 501
Property type
Condominium (Residential)
Deceased owner name
Available with a LeadCruncher subscription
Date of death
Available with a LeadCruncher subscription
Successor or heir name
Available with a LeadCruncher subscription
Heir mailing address
Available with a LeadCruncher subscription
Relationship to owner
Available with a LeadCruncher subscription
Transfer deed type
Available with a LeadCruncher subscription

Field list is representative of what we carry. Actual availability varies by county and record type.

Reach the heir before this Boston home reaches the market

Title at 343 Commercial ST UNIT 501 last changed hands in June 2026, and the owner on that deed is still the owner of record. When an owner passes away the home moves to an heir long before any court filing, and we flag that transfer within about a week.

  • 4M+ pre-probate records nationwide
  • Heir names and mailing addresses
  • New records every Tuesday
From $125/mo1,000 records upfront, 200 new records every month

CRM, Triple Dialer, Owner Verification and E-File Drop are included free with every plan.

  • All 50 states covered
  • Daily and weekly refreshes
  • Export or API access
  • No contract, cancel anytime

LeadCruncher Value Estimation

Value estimation chart preview
Tap or Hover To View Chart

Filter Estimates

Filter the above estimates based on the options below.

0.5
1
1.5
2

Similar Properties

100 Lovejoy Wharf UNIT 8JBoston, Massachusetts 02114
Last sold05/08/2026
Last sold price$1,650,000
2 beds2 baths1301 sqft
47 Harvard ST APT B402Charlestown, Massachusetts 02129
Last sold06/18/2026
Last sold price$1,680,000
2 beds2 baths1431 sqft
197 8Th ST # PH19Charlestown, Massachusetts 02129
Last sold06/24/2026
Last sold price$1,650,000
2 beds2 baths1445 sqft
28 Shipway PLCharlestown, Massachusetts 02129
Last sold07/30/2026
Last sold price$1,589,000
2 beds2 baths1473 sqft
12 Cordis ST # 1Charlestown, Massachusetts 02129
Last sold05/06/2026
Last sold price$1,600,000
2 beds1 baths1490 sqft
Loading Map...

Frequently asked questions

When was 343 Commercial ST UNIT 501, Boston, Massachusetts 02109 last sold and for how much?

343 Commercial ST UNIT 501, Boston, Massachusetts 02109 last sold for $1,800,000 on June 05, 2026, according to public county records.

What is the bedroom and bathroom count at 343 Commercial ST UNIT 501, Boston, Massachusetts 02109?

343 Commercial ST UNIT 501, Boston, Massachusetts 02109 has 2 bedrooms and 2 bathrooms.

How much space does 343 Commercial ST UNIT 501, Boston, Massachusetts 02109 have?

343 Commercial ST UNIT 501, Boston, Massachusetts 02109 has 1,363 sq ft of living space on a 1,363 sq ft lot.

When was 343 Commercial ST UNIT 501, Boston, Massachusetts 02109 built?

343 Commercial ST UNIT 501, Boston, Massachusetts 02109 was built in 1855.

How much is 343 Commercial ST UNIT 501, Boston, Massachusetts 02109 assessed at?

The county assessed value of 343 Commercial ST UNIT 501, Boston, Massachusetts 02109 is $1,532,700.

What is the assessor parcel number of 343 Commercial ST UNIT 501, Boston, Massachusetts 02109?

The Assessor's Parcel Number (APN) for 343 Commercial ST UNIT 501, Boston, Massachusetts 02109 is CBOS W:03 P:03038 S:382.

What type of property is 343 Commercial ST UNIT 501, Boston, Massachusetts 02109?

343 Commercial ST UNIT 501, Boston, Massachusetts 02109 is a Condominium (Residential) property.