Contractor Profile
Gem Building Group LLC
Gem Building Group LLC is a diversified Chicago contractor — 13 segment-eligible permits spanning 3 segments, led by residential new (single-family) (54%) and commercial alteration (23%). Its permit record in Chicago spans 2021–2025. Reliable permit valuations total ≈$7.9M (across the 100% of filings with a valuation we can stand behind).
First permit: Oct 15, 2021 (1,827d ago)Latest permit: Aug 21, 2025 (421d ago)
The sales record
- Market
- Chicago
- Active
- 2021–2025 · 4 yrs
- Licence IDs on their permits
- —
- Reliable value
- $7.9M
- Coverage
- 100%
- Reliable filings
- 13
- Rank in Chicago
- #4,241
- Permits (all-time, all segments)
- 8
- Filings 90d
- 5
- Filings 30d
- 5
- Latest permit
- Aug 21, 2025
Typical project size$500Ktypically $250K–$978K across 13 valued permits
Where they work
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Nov ’240–4 permits/moOct ’26
permits per month permit value
Service area
Typical service area ~1 mi in Chicago
The p90 footprint of where Gem Building Group LLC has pulled permits in Chicago — drawn from all 13 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Chicago13
Recent permitsLargest recent$1.4M· 3114 W Wallen Ave, Chicago, IL
Showing 13 of 13 permits by Gem Building Group LLC in the indexed window · most recent first
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- Oct 13, 2026Residential New (Single-Family)3114 W Wallen Ave, Chicago, ILNew Construction Residential Sf$1.4Mapplied Aug 18, 2026
- Oct 13, 2026Residential New (Single-Family)3050 W Wallen Ave, Chicago, ILNew Construction Residential Sf$978Kapplied Aug 18, 2026
- Oct 13, 2026Residential New (Single-Family)3048 W Wallen Ave, Chicago, ILNew Construction Residential Sf$1.2Mapplied Aug 18, 2026
- Oct 13, 2026Residential New (Single-Family)3110 W Wallen Ave, Chicago, ILNew Construction Residential Sf$978Kapplied Aug 18, 2026
- Sep 24, 2026Commercial Alteration7154 N Francisco Ave, Chicago, ILAlteration$500Kapplied Feb 2, 2026
- Aug 21, 2025Residential New (Single-Family)3049 W Wallen Ave, Chicago, ILNew Construction Residential Sf$750Kapplied Jun 23, 2025
- Jan 30, 2025Commercial Alteration70 E Garfield Blvd, Chicago, ILAlteration$200Kapplied Sep 30, 2024
- Nov 5, 2024Residential Alteration6143 N Central Park Ave, Chicago, ILAlteration$250Kapplied May 21, 2024
- Sep 19, 2023Residential New (Single-Family)6046 N Bernard St, Chicago, ILNew Construction Residential Sf$750Kapplied Jun 2, 2023
- Apr 3, 2023Residential Alteration6228 N Drake Ave, Chicago, ILAlteration$150Kapplied Jan 26, 2023
- Oct 4, 2022Residential New (Single-Family)2908 W Pratt Blvd, Chicago, ILNew Construction Residential Sf$400Kapplied Jun 3, 2022
- Aug 30, 2022Commercial Alteration5940 N Lincoln Ave, Chicago, ILAlteration$80K
- Oct 15, 2021Residential Alteration6153 N St Louis Ave, Chicago, ILAlteration$250K
Oct 13, 2026 applied Aug 18, 2026 | 3114 W Wallen Ave, Chicago, IL | Residential New (Single-Family) | $1.4M |
Oct 13, 2026 applied Aug 18, 2026 | 3050 W Wallen Ave, Chicago, IL | Residential New (Single-Family) | $978K |
Oct 13, 2026 applied Aug 18, 2026 | 3048 W Wallen Ave, Chicago, IL | Residential New (Single-Family) | $1.2M |
Oct 13, 2026 applied Aug 18, 2026 | 3110 W Wallen Ave, Chicago, IL | Residential New (Single-Family) | $978K |
Sep 24, 2026 applied Feb 2, 2026 | 7154 N Francisco Ave, Chicago, IL | Commercial Alteration | $500K |
Aug 21, 2025 applied Jun 23, 2025 | 3049 W Wallen Ave, Chicago, IL | Residential New (Single-Family) | $750K |
Jan 30, 2025 applied Sep 30, 2024 | 70 E Garfield Blvd, Chicago, IL | Commercial Alteration | $200K |
Nov 5, 2024 applied May 21, 2024 | 6143 N Central Park Ave, Chicago, IL | Residential Alteration | $250K |
Sep 19, 2023 applied Jun 2, 2023 | 6046 N Bernard St, Chicago, IL | Residential New (Single-Family) | $750K |
Apr 3, 2023 applied Jan 26, 2023 | 6228 N Drake Ave, Chicago, IL | Residential Alteration | $150K |
Oct 4, 2022 applied Jun 3, 2022 | 2908 W Pratt Blvd, Chicago, IL | Residential New (Single-Family) | $400K |
Aug 30, 2022 | 5940 N Lincoln Ave, Chicago, IL | Commercial Alteration | $80K |
Oct 15, 2021 | 6153 N St Louis Ave, Chicago, IL | Residential Alteration | $250K |
Other top Residential New (Single-Family) contractors in Chicago
- Mk Construction & Builders, INC.378 residential new (single-family)
- Eco Development, INC.234 residential new (single-family)
- Kasper Development LLC223 residential new (single-family)
- Alnian Construction, LLC194 residential new (single-family)
- A.L.L. Builders, LLC187 residential new (single-family)
- A & Sl Construction, INC.129 residential new (single-family)
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