Permit #PL1819871

Plumbing Permit — 450 Walnut AV

Boston, MA 02121Tuesday, February 10, 2026Boston Open Data

Permit Type

Plumbing

Estimated Value

Not listed

Property Owner

John S.

County

Suffolk County

Work Description

Plumbing

OpportunityNo contractor on this permit

John S. filed a plumbing permit at 450 Walnut AV with no contractor listed.

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Other permits at this address

7 other permits at 450 Walnut AV. Electrical, plumbing, and HVAC on the same property usually share a general contractor.

New ConstructionHot lead

450 Walnut AV, Boston, MA 02121

City of Boston

Patrick J.Apr 8, 2026#ERT1783700

ElectricalHot lead

450 Walnut AV, Boston, MA 02121

City of Boston

Lynnwell A.

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Ronald W.2d ago#PL1839723

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Joe N.

Apr 3, 2026

#E1826001

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450 Walnut AV, Boston, MA 02121

Plumbing

Brian P.Apr 3, 2026#PL1835778

ElectricalHot lead

450 Walnut AV, Boston, MA 02121

Fire Alarm

Michael M.Apr 3, 2026#EFA1834521

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450 Walnut AV, Boston, MA 02121

Electrical

Michael M.Mar 30, 2026#E1834281

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450 Walnut AV, Boston, MA 02121

Temporary Service

Paul K.Mar 27, 2026#ETS1833649

OtherHot lead

450 Walnut AV, Boston, MA 02121

Erect

Peter D.Jan 20, 2026#FND1772273

2d ago

#PL1839880

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Charles O.2d ago#PL1837185

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Jf L.2d ago#PL1839279

PlumbingHot leadPro

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Plumbing

Robert T.2d ago#PL1839618

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Plumbing Permit — 450 Walnut AV

Work Description

Other permits at this address

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