Are there building permits at 27 Knoll St, Boston?

27 Knoll St has 3 municipal building permits on record, with the latest activity dated Nov 1, 2023.

What construction activity is near 27 Knoll St?

9 mapped permits were found within 500 m of 27 Knoll St.

What is the declared permit value at 27 Knoll St?

Permits recorded at 27 Knoll St represent $10K–$50K in total declared construction value.

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PropertyLabsBostonAddress intelligence

27 Knoll St

Building permit intelligence · Boston, MA

3 at this address9 nearby within 500 m

27 Knoll St has 3 municipal building permits on file in Ward 20. The latest recorded activity was a extren permit dated Nov 1, 2023. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 9 mapped permits within 500 m of this address.

At this address: 3
Nearby (500 m): 9
Latest activity: Nov 1, 2023
Total permitted value: $10K–$50K

Permit activity timeline

EXTREN · 1-2FAMOpenValue not reportedNov 1, 2023
Renovations - Exterior
Short Form Bldg Permit · INTEXTClosed$10K–$50KDec 6, 2017
Replace 11 windows
Gas Permit · GASClosedUnder $10KMar 31, 2015
Re test on gas line due to leak...

Development activity near 27 Knoll St

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

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More permits on Knoll St

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

All Knoll St permits

27 Knoll St in the Boston permit market

This address has 3 permit records in PropertyLabs' public history and is located in Ward 20. The city figures below provide context without changing the focus of this exact-address record.

Explore Boston building permits

City address-linked rows: 657,836
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 1, 2026.

Permit questions about 27 Knoll St

Are there building permits at this address?: 27 Knoll St has 3 municipal building permits on record, with the latest activity dated Nov 1, 2023.
What construction activity is nearby?: 9 mapped permits were found within 500 m of 27 Knoll St.
What is the declared permit value?: Permits recorded at 27 Knoll St represent $10K–$50K 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 27 Knoll St is dated Nov 1, 2023. 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 27 Knoll St in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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