Permit Record

Alteration Residential

9-C Russell St, Cambridge, MA 02140

ClassificationBuilding: Alteration and AdditionResidential Alteration
Reliable value$17,522
ContractorKovalko Company
Permit record
Parties
Contractor
Kovalko Company
Applicant
Peter Kovalko
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
181-206
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
Townhouse
Geocode & dates
Coordinates
42.3927, -71.1235
Geocode confidence
100%
Geocode source
Not in source
Issued
May 18, 2021
Applied
May 17, 2021
Work class
Residential
Description
Source description

Replace roof over garage. Replace rotted studs from water damage.

Status
Current status
finaled
Source status
Complete
Finaled
May 18, 2021
Provenance
First seen by PermitCore
May 18, 2026 · 16:17 UTC
Last seen
Aug 6, 2026 · 11:30 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 181-206) · Jun 26, 2020 – May 18, 2021

  1. May 18, 2021This permitAlteration Residential · Finaled$17,522Kovalko Company
  2. Jun 26, 2020cambridge_aa_70004Alteration Residential · Issued$7,200Mdac Construction

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

Other permits by Kovalko Company

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Developer details
Permit #
cambridge_aa_121464
Canonical ID
309:cambridge_aa_121464
Source permit ID
cambridge_aa_121464
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