Permit Record

Alteration Residential

15 Lilac Ct, Cambridge, MA 02141

ClassificationBuilding: Alteration and AdditionResidential Alteration
Reliable value$382,000
ContractorFeinmann
Permit record
Parties
Contractor
Feinmann
Applicant
Harry Kourmanopoulos
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
40-214
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
42.3675, -71.0916
Geocode confidence
100%
Geocode source
Not in source
Issued
Jun 1, 2026
Applied
Apr 17, 2026
Work class
Residential
Description
Source description

New bathroom 2nd floor. New bathroom 3rd floor, skylight, window. New mudroom 1st floor, new hvac unit.

Status
Current status
issued
Source status
Active
Provenance
First seen by PermitCore
Jun 15, 2026 · 21:56 UTC
Last seen
Jul 2, 2026 · 11:40 UTC
Last changed
Jun 15, 2026 · 21:56 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 40-214) · Nov 18, 2020 – Jun 1, 2026

  1. Jun 1, 2026This permitAlteration Residential · Issued$382,000Feinmann
  2. Nov 18, 2020cambridge_aa_88894Demolition · Finaled$3,000

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

Other permits by Feinmann

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Developer details
Permit #
cambridge_aa_1207241
Canonical ID
309:cambridge_aa_1207241
Source permit ID
cambridge_aa_1207241
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