Are there building permits at 18 Chestnut St, Boston?

18 Chestnut St has 22 municipal building permits on record, with the latest activity dated Jul 28, 2026.

What construction activity is near 18 Chestnut St?

18 mapped permits were found within 500 m of 18 Chestnut St.

What is the declared permit value at 18 Chestnut St?

Permits recorded at 18 Chestnut St represent $500K–$1MM in total declared construction value.

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PropertyLabsBostonAddress intelligence

18 Chestnut St

Building permit intelligence · Boston, MA

22 at this address18 nearby within 500 m

18 Chestnut St has 22 municipal building permits on file in Ward 5. The latest recorded activity was a short form bldg permit permit dated Jul 28, 2026. Permits at this address represent $500K–$1MM in total declared construction value. PropertyLabs also identified 18 mapped permits within 500 m of this address.

At this address: 22
Nearby (500 m): 18
Latest activity: Jul 28, 2026
Total permitted value: $500K–$1MM

Permit activity timeline

Short Form Bldg Permit · ROOFOpen$100K–$500KJul 28, 2026
Remove wood decking from rear flat roof and dispose of. Rear flat roof, upper flat roof & patio flat roof: Remove all existing roofing. Install pressure treated wood blocking, Carl…
ROOF · MultiOpenValue not reportedSep 4, 2025
Roofing
SIDE · 1-2FAMOpenValue not reportedDec 23, 2022
Siding
Electrical Permit · ELECTRICALClosedUnder $10KMar 8, 2021
Kitchen remodel
Gas Permit · GASOpenUnder $10KFeb 2, 2021
replace stove
Plumbing Permit · PLUMBINGOpenUnder $10KJan 28, 2021

Development activity near 18 Chestnut St

18 mapped permits within 500 m, shown on the intelligence map above.

Browse recent permits near this address

More permits on Chestnut St

12 other addresses on Chestnut St with municipal permit records in Boston.

All Chestnut St permits

18 Chestnut St in the Boston permit market

This address has 22 permit records in PropertyLabs' public history and is located in Ward 5. The city figures below provide context without changing the focus of this exact-address record.

Explore Boston building permits

City address-linked rows: 658,435
City, trailing 90 days: 0
City, trailing 30 days: 0

City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Aug 2, 2026.

Permit questions about 18 Chestnut St

Are there building permits at this address?: 18 Chestnut St has 22 municipal building permits on record, with the latest activity dated Jul 28, 2026.
What construction activity is nearby?: 18 mapped permits were found within 500 m of 18 Chestnut St.
What is the declared permit value?: Permits recorded at 18 Chestnut St represent $500K–$1MM in total declared construction value.

About this address record

PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 18 Chestnut St is dated Jul 28, 2026. Municipal records can be corrected or updated after publication.

Sources and data notes

Published by Boston, MA via Boston Open Data.
Municipal sources remain authoritative for permit status and details.
Coverage context: PropertyLabs Coverage Observatory and the permit-data methodology.
Address research workflow: how to check building permits for an address.
City research: Boston Building Permit Activity Through July 19, 2026.
Declared values may be applicant-reported and are not independently verified. See what declared construction value means.
Permit issuance does not confirm that construction has started.
Records may be delayed, revised, or incomplete relative to the municipal source.
Spot an error? Contact us with a correction.

Contractors and applicants associated with these permits

See the contractors, applicants, permit holders, permit numbers, and project documents associated with 18 Chestnut St in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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