Contractor Profile
Heffernan Builders LLC
Heffernan Builders LLC is a diversified Chicago contractor — 23 segment-eligible permits spanning 5 segments, led by residential new (single-family) (43%) and residential alteration (30%). Its permit record in Chicago spans 2016–2025. Reliable permit valuations total ≈$10.7M (across the 91% of filings with a valuation we can stand behind).
First permit: Feb 2, 2016 (3,863d ago)Latest permit: Nov 20, 2025 (284d ago)
The sales record
- Market
- Chicago
- Active
- 2016–2025 · 9 yrs
- Licence IDs on their permits
- —
- Reliable value
- $10.7M
- Coverage
- 91%
- Reliable filings
- 21
- Rank in Chicago
- #2,237
- Permits (all-time, all segments)
- 28
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Nov 20, 2025
Typical project size$492Ktypically $50K–$850K across 21 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 ’250–2 permits/moNov ’25
permits per month permit value
Service area
Typical service area ~2 mi in Chicago
The p90 footprint of where Heffernan Builders LLC has pulled permits in Chicago — drawn from all 28 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Chicago28
Recent permitsLargest recent$1.3M· 4311 N Western Ave, Chicago, IL
Showing 20 of 23 permits by Heffernan Builders LLC in the indexed window · most recent first
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- Nov 20, 2025Residential New (Single-Family)1839 N Fremont St, Chicago, ILNew Construction Residential Sf$40Kapplied Oct 17, 2025
- Nov 17, 2025Residential New (Single-Family)4913 N Damen Ave, Chicago, ILNew Construction Residential Sf$1.2Mapplied Dec 30, 2024
- Sep 8, 2023Residential New (Single-Family)3621 N Janssen Ave, Chicago, ILNew Construction Residential Sf$850Kapplied Jun 13, 2023
- May 2, 2023Residential New (Single-Family)3621 N Janssen Ave, Chicago, ILNew Construction Residential Sf$850Kapplied May 1, 2023
- Mar 14, 2023Residential Alteration3815 N Lakewood Ave, Chicago, ILAlteration$55Kapplied Sep 9, 2022
- Oct 18, 2022Residential New (Single-Family)2117 N Fremont St, Chicago, ILNew Construction Residential Sf$850Kapplied Aug 26, 2022
- Apr 1, 2022Multifamily New Construction3815 N Lakewood Ave, Chicago, ILNew Construction Residential Mf$65K
- Sep 2, 2021Residential Alteration3744 N Greenview Ave, Chicago, ILAlteration$50K
- Aug 27, 2021Commercial Alteration1923 N Damen Ave, Chicago, ILAlteration$30Kapplied Apr 27, 2020
- Aug 6, 2021Residential Alteration3815 N Lakewood Ave, Chicago, ILAlteration$1 ⚠
- Aug 6, 2021Residential New (Single-Family)3815 N Lakewood Ave, Chicago, ILNew Construction Residential Sf$850K
- May 5, 2021Commercial New Construction4311 N Western Ave, Chicago, ILNew Construction$1.3Mapplied Feb 3, 2021
- Jan 5, 2021Residential New (Single-Family)3744 N Greenview Ave, Chicago, ILNew Construction Residential Sf$480Kapplied Jan 4, 2021
- Nov 12, 2020Residential Alteration1843 N Fremont St, Chicago, ILAlteration$350K
- Apr 22, 2020Residential New (Single-Family)3624 N Bosworth Ave, Chicago, ILNew Construction Residential Sf$695Kapplied Jan 27, 2020
- Aug 26, 2019Residential New (Single-Family)3627 N Bosworth Ave, Chicago, ILNew Construction Residential Sf$637K
- Nov 14, 2018Multifamily New Construction3930 N Greenview Ave, Chicago, ILNew Construction Residential Mf$880K
- Nov 20, 2017Residential New (Single-Family)2155 W Windsor Ave, Chicago, ILNew Construction Residential Sf$492K
- Nov 8, 2017Residential Alteration3514 N Leavitt St, Chicago, ILAlteration$45K
- Jul 21, 2017Residential Alteration3514 N Leavitt St, Chicago, ILAlteration$15Kapplied Mar 20, 2017
Nov 20, 2025 applied Oct 17, 2025 | 1839 N Fremont St, Chicago, IL | Residential New (Single-Family) | $40K |
Nov 17, 2025 applied Dec 30, 2024 | 4913 N Damen Ave, Chicago, IL | Residential New (Single-Family) | $1.2M |
Sep 8, 2023 applied Jun 13, 2023 | 3621 N Janssen Ave, Chicago, IL | Residential New (Single-Family) | $850K |
May 2, 2023 applied May 1, 2023 | 3621 N Janssen Ave, Chicago, IL | Residential New (Single-Family) | $850K |
Mar 14, 2023 applied Sep 9, 2022 | 3815 N Lakewood Ave, Chicago, IL | Residential Alteration | $55K |
Oct 18, 2022 applied Aug 26, 2022 | 2117 N Fremont St, Chicago, IL | Residential New (Single-Family) | $850K |
Apr 1, 2022 | 3815 N Lakewood Ave, Chicago, IL | Multifamily New Construction | $65K |
Sep 2, 2021 | 3744 N Greenview Ave, Chicago, IL | Residential Alteration | $50K |
Aug 27, 2021 applied Apr 27, 2020 | 1923 N Damen Ave, Chicago, IL | Commercial Alteration | $30K |
Aug 6, 2021 | 3815 N Lakewood Ave, Chicago, IL | Residential Alteration | $1 ⚠ |
Aug 6, 2021 | 3815 N Lakewood Ave, Chicago, IL | Residential New (Single-Family) | $850K |
May 5, 2021 applied Feb 3, 2021 | 4311 N Western Ave, Chicago, IL | Commercial New Construction | $1.3M |
Jan 5, 2021 applied Jan 4, 2021 | 3744 N Greenview Ave, Chicago, IL | Residential New (Single-Family) | $480K |
Nov 12, 2020 | 1843 N Fremont St, Chicago, IL | Residential Alteration | $350K |
Apr 22, 2020 applied Jan 27, 2020 | 3624 N Bosworth Ave, Chicago, IL | Residential New (Single-Family) | $695K |
Aug 26, 2019 | 3627 N Bosworth Ave, Chicago, IL | Residential New (Single-Family) | $637K |
Nov 14, 2018 | 3930 N Greenview Ave, Chicago, IL | Multifamily New Construction | $880K |
Nov 20, 2017 | 2155 W Windsor Ave, Chicago, IL | Residential New (Single-Family) | $492K |
Nov 8, 2017 | 3514 N Leavitt St, Chicago, IL | Residential Alteration | $45K |
Jul 21, 2017 applied Mar 20, 2017 | 3514 N Leavitt St, Chicago, IL | Residential Alteration | $15K |
Other top Residential New (Single-Family) contractors in Chicago
- Mk Construction & Builders, INC.374 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.128 residential new (single-family)
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