Permit Record

Alteration Residential

10 Appleton St, Cambridge, MA 02138

ClassificationBuilding: Alteration and AdditionResidential Alteration
Reliable value$750,000
ContractorSea-Dar Construction →
Permit record
Parties
Contractor
Sea-Dar Construction
Applicant
Zack Quarella
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
223-10
Climate zone (IECC)
5A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
R
Building subtype
One or Two Family Dwelling
Geocode & dates
Coordinates
42.3782, -71.1334
Geocode confidence
100%
Geocode source
Not in source
Issued
Jan 29, 2026
Applied
Nov 21, 2025
Work class
Residential
Description
Source description

Interior renovations to an existing resideince including an office remodel. bathroom remodels, new en-suit bathrooms, mudroom updates, and targeted millwork, finishes, lighting, & HVAC enhancements. Select window replacements, electrical service, and security system upgrades are included. Work also includes repainting, wallcovering, and repairs to existing elements.

Status
Current status
issued
Source status
Active
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Jul 2, 2026 · 11:40 UTC
Last changed
May 18, 2026 · 16:17 UTC
Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

2 permits at this parcel (parcel 223-10) · Oct 27, 2025 – Jan 29, 2026

  1. Jan 29, 2026This permitAlteration Residential · Issued$750,000Sea-Dar Construction
  2. Oct 27, 2025cambridge_aa_1188089Alteration Residential · Issued$40,839.76Best Chimney Services

Full permit history at this parcel · as of Jul 8, 2026.

Other permits by Sea-Dar Construction

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Developer details
Permit #
cambridge_aa_1191171
Canonical ID
309:cambridge_aa_1191171
Source permit ID
cambridge_aa_1191171
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