Permit Record

Alteration Residential

1249 N Maplewood Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$30,000
ContractorEco Development I INC →
Permit record
Parties
Contractor
Eco Development I INC
Applicant
Not in source
Owner
Alex Nakonechny
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
1601227004
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
Not in source
Building subtype
Not in source
Geocode & dates
Coordinates
41.9044, -87.6906
Geocode confidence
90%
Geocode source
Not in source
Issued
Nov 12, 2025
Applied
Jun 4, 2025
Work class
Residential
Description
Source description

SPR 2019 CBRC - REVISION TO EXIST. BUILDING PERMIT #101063531 3 UNIT BUILDING. TO CHANGE THE FOLLOWING: 1. FLOORS FRAMONG PLAN. 2. REPLACE REAR PORCH WITH ENCLOSED REAR PORCH & STAIRS. REMOVING ROOFTOP STAIR ENCLOSURE.AS PER PLANS

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:11 UTC
Last seen
May 15, 2026 · 08:49 UTC
Last changed
May 12, 2026 · 00:35 UTC

Open in Chicago source →

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

3 permits at this parcel (parcel 1601227004) · Jan 26, 2021 – Nov 12, 2025

  1. Nov 12, 2025This permitAlteration Residential · Issued$30,000Eco Development I INC
  2. Mar 18, 2025101063531Alteration Commercial · Issued$220,000Eco Development I INC
  3. Jan 26, 2021100906996MEP Electrical$15,000Aaaffordable Home Repair INC

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

Other permits by Eco Development I INC

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Developer details
Permit #
101070050
Canonical ID
3:101070050
Source permit ID
101070050
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