Permit Record

Alteration Residential

1425 N Astor St, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONResidential Alteration
Reliable value$530,000
ContractorSylvester Construction Services,incorporated →
Permit record
Parties
Contractor
Sylvester Construction Services,incorporated
Applicant
Not in source
Owner
John Harris
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
1703103010
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
41.9085, -87.6274
Geocode confidence
90%
Geocode source
Not in source
Issued
Aug 6, 2022
Applied
Jun 16, 2022
Work class
Residential
Description
Source description

SPR 2019 CBC REVISION TO PERMIT #100863328 ENLARGING FOOTPRINT OF GARAGE AND RELOCATING GARAGE 6" FURTHER AWAY FROM REAR LOT LINE, INSTALL NEW GATES IN AN EXISTING NON CONFORMING MASONRY FENCE AT EXISTING 5 STORY SINGLE FAMILY RESIDENCE PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Status
Current status
finaled
Source status
COMPLETE
Provenance
First seen by PermitCore
May 2, 2026 · 13:08 UTC
Last seen
May 15, 2026 · 08:48 UTC
Last changed
May 12, 2026 · 00:34 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

6 permits at this parcel (parcel 1703103010) · Dec 8, 2008 – Aug 6, 2022

  1. Aug 6, 2022This permitAlteration Residential · Finaled$530,000Sylvester Construction Services,incorporated
  2. Mar 14, 2022100863328Alteration Residential · Expired$500,000Sylvester Construction Services,incorporated
  3. May 13, 2016100647133New Construction Residential Sf · Finaled$325,000Bulley & Andrews, L.L.C.
  4. Dec 3, 2010100374733Fence Wall$38,000Dennis Smalley Builders, INC.
  5. Jun 28, 2010100344456Alteration Residential$98,200Dennis Smalley Builders, INC.
  6. Dec 8, 2008100266394Alteration Commercial · Finaled$300,000Dennis Smalley Builders, INC.

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

Other permits by Sylvester Construction Services,incorporated

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Developer details
Permit #
100969033
Canonical ID
3:100969033
Source permit ID
100969033
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