Permit history for 312 Elm St

Cincinnati, OH · 74 permits on file · 2022–2026

74
Permits on file
2022
First permit
2026
Most recent
26
Unique contractors
$4,623,254
Declared value (all work)

Permits on file (74)

Ordered most recent first. Data from the city's open data portal.

OBC CALT
Alteration
Contractor: "OSWALD COMPANY INC"
Status: ISSUED
May 11, 2026
Declared cost: $1,203,000
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: ISSUED
Mar 5, 2026
Declared cost: $2,000
OBC CALT
Hvac
Contractor: "DESIGN BUILD INC DBA COMMERCIAL HVAC"
Status: ISSUED
Feb 24, 2026
Declared cost: $2,200
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: ISSUED
Feb 24, 2026
Declared cost: $750
OBC CALT
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: ISSUED
Jan 28, 2026
Declared cost: $71,085
OBC CALT
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: ISSUED
Jan 20, 2026
Declared cost: $8,713
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: ISSUED
Jan 5, 2026
Declared cost: $2,500
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: ISSUED
Dec 2, 2025
Declared cost: $3,500
OBC CALT
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: ISSUED
Nov 21, 2025
Declared cost: $55,368
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Oct 13, 2025
Declared cost: $2,000
OBC CNEW
Plumbing permits
Contractor: "RP PLUMBING"
Status: CLOSED
Sep 19, 2025
Declared cost: $10,000
OBC CALTH
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: CLOSED
Sep 8, 2025
OBC CALT
Hvac
Contractor: "THE CINCINNATI AC CO"
Status: CLOSED
May 8, 2025
Declared cost: $40,900
OBC CNEW
Plumbing permits
Contractor: "RP PLUMBING"
Status: CLOSED
May 1, 2025
Declared cost: $6,000
OBC CNEW
Plumbing permits
Contractor: "JEFF SELLMEYER PLUMBING, LLC"
Status: CLOSED
Apr 18, 2025
Declared cost: $6,500
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Apr 16, 2025
Declared cost: $1,000
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Apr 16, 2025
Declared cost: $1,600
OBC CALT
Fire protection systems
Contractor: "RTF FIRE PROTECTION LLC"
Status: CLOSED
Apr 10, 2025
Declared cost: $7,000
OBC CALT
Alteration
Contractor: "HUDAWN FACILITY SOLUTIONS LLC"
Status: CLOSED
Apr 10, 2025
Declared cost: $317,000
OBC CALT
Fire protection systems
Contractor: "FASTECH ALARMS & TELECOMMUNICATION SERVICES, LLC"
Status: CLOSED
Apr 1, 2025
Declared cost: $4,000
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
Apr 1, 2025
Declared cost: $785
OBC CRPL
Hvac
Contractor: "DESIGN BUILD INC DBA COMMERCIAL HVAC"
Status: CLOSED
Mar 25, 2025
Declared cost: $12,000
OBC CRPL
Hvac
Contractor: "DESIGN BUILD INC DBA COMMERCIAL HVAC"
Status: CLOSED
Mar 25, 2025
Declared cost: $7,500
OBC CACCESS
Misc. structures
Contractor: "JTF CONSTRUCTION INC"
Status: CLOSED
Mar 10, 2025
Declared cost: $7,000
OBC CALTH
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: CLOSED
Feb 20, 2025
Declared cost: $81,223
OBC CALT
Hvac
Contractor: "DESIGN BUILD INC DBA COMMERCIAL HVAC / DANIEL S DALY"
Status: CLOSED
Feb 20, 2025
Declared cost: $11,000
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
Feb 19, 2025
Declared cost: $2,200
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
Feb 19, 2025
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
Feb 7, 2025
Declared cost: $1,000
OBC CALT
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: ISSUED
Feb 3, 2025
Declared cost: $83,606
OBC CALT
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: CLOSED
Feb 3, 2025
Declared cost: $87,267
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Jan 30, 2025
Declared cost: $2,500
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC / SHAWN INSPRUCKER"
Status: CLOSED
Apr 9, 2024
Declared cost: $1,000
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Jun 28, 2023
Declared cost: $9,500
OBC CNEW
Plumbing permits
Contractor: "PROCESS CONSTRUCTION INC"
Status: CLOSED
Jun 28, 2023
Declared cost: $2,200
OBC CALT
Hvac
Contractor: "CINFAB LLC"
Status: CLOSED
Jun 28, 2023
Declared cost: $34,600
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
Jun 23, 2023
Declared cost: $7,500
OBC CALTH
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: CLOSED
Jun 12, 2023
Declared cost: $197,477
OBC CRPL
Plumbing permits
Contractor: "R P I PLUMBING"
Status: CLOSED
Feb 22, 2023
Declared cost: $1,500
OBC CALTH
Alteration
Contractor: "HUDAWN FACILITY SOLUTIONS LLC"
Status: CLOSED
Jan 23, 2023
Declared cost: $65,000
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
Jan 11, 2023
Declared cost: $600
OBC CALT
Hvac
Contractor: "TRITON SERVICES"
Status: CLOSED
Dec 22, 2022
Declared cost: $11,000
OBC CALT
Fire protection systems
Contractor: "RTF FIRE PROTECTION LLC"
Status: CLOSED
Dec 9, 2022
Declared cost: $4,500
OBC CALT
Fire protection systems
Contractor: "LIBERTY ELECTRICAL SYSTEMS"
Status: ISSUED
Nov 18, 2022
Declared cost: $20,000
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Aug 17, 2022
Declared cost: $3,500
OBC CALT
Fire protection systems
Contractor: "THOMAS C WALZ / DENIER ELECTRIC"
Status: CLOSED
Aug 16, 2022
Declared cost: $5,700
OBC COMM
Misc. structures
Contractor: "D & M PRO AUDIO"
Status: CLOSED
Aug 16, 2022
Declared cost: $4,200
OBC CNEW
Plumbing permits
Contractor: "PROCESS CONSTRUCTION INC"
Status: CLOSED
Jul 11, 2022
Declared cost: $5,000
OBC CALT
Fire protection systems
Contractor: "THOMAS C WALZ / DENIER ELECTRIC"
Status: CLOSED
Jul 8, 2022
Declared cost: $22,880
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Jul 8, 2022
Declared cost: $8,000
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Jul 8, 2022
Declared cost: $3,700
OBC CNEW
Plumbing permits
Contractor: "JOHN E CARRIGAN PLUMBING CO"
Status: CLOSED
Jul 6, 2022
Declared cost: $8,000
OBC CALT
Hvac
Contractor: "BACHMAN'S INC"
Status: ISSUED
Jul 1, 2022
Declared cost: $25,370
OBC CNEW
Plumbing permits
Contractor: "PROCESS CONSTRUCTION INC"
Status: CLOSED
Jun 24, 2022
Declared cost: $2,000
OBC CALTH
Fire protection systems
Contractor: "THOMAS C WALZ / DENIER ELECTRIC"
Status: CLOSED
Jun 22, 2022
Declared cost: $4,800
OBC CALT
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: CLOSED
Jun 15, 2022
Declared cost: $256,000
OBC CALTH
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
Jun 9, 2022
Declared cost: $3,800
OBC CALT
Hvac
Contractor: "TRITON SERVICES"
Status: CLOSED
Jun 7, 2022
Declared cost: $45,600
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
May 25, 2022
Declared cost: $1,800
OBC CALT
Hvac
Contractor: "TRITON SERVICES"
Status: CLOSED
May 19, 2022
Declared cost: $18,200
OBC CRPL
Hvac
Status: CLOSED
May 19, 2022
Declared cost: $31,250
OBC CALTH
Alteration
Contractor: "HUNT BUILDERS CORP."
Status: CLOSED
May 19, 2022
Declared cost: $125,000
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
May 12, 2022
Declared cost: $500
OBC CALT
Fire protection systems
Contractor: "ADVANCED FIRE PROTECTION"
Status: CLOSED
May 11, 2022
Declared cost: $2,380
OBC CNEW
Plumbing permits
Contractor: "PROCESS CONSTRUCTION INC/BRIAN J HORVATH"
Status: CLOSED
May 3, 2022
Declared cost: $3,000
OBC CALTH
Alteration
Contractor: "JTF CONSTRUCTION INC"
Status: CLOSED
Apr 27, 2022
Declared cost: $80,250
OBC P
Elevator permit
Contractor: "THYSSEN KRUPP ELEVATOR"
Status: CLOSED
Apr 19, 2022
Declared cost: $200,000
OBC P
Elevator permit
Contractor: "THYSSEN KRUPP ELEVATOR"
Status: CLOSED
Apr 19, 2022
Declared cost: $200,000
OBC P
Elevator permit
Contractor: "THYSSEN KRUPP ELEVATOR"
Status: CLOSED
Apr 19, 2022
Declared cost: $200,000
OBC P
Elevator permit
Contractor: "THYSSEN KRUPP ELEVATOR"
Status: CLOSED
Apr 19, 2022
Declared cost: $200,000
OBC CALT
Hvac
Contractor: "TRITON SERVICES"
Status: CLOSED
Apr 12, 2022
Declared cost: $20,000
OBC CALT
Alteration
Contractor: "HUNT BUILDERS CORP."
Status: CLOSED
Apr 7, 2022
Declared cost: $95,000
OBC CALT
Alteration
Contractor: "MARK SPAULDING CONSTRUCTION COMPANY"
Status: CLOSED
Apr 6, 2022
Declared cost: $650,000
OBC CALT
Fire protection systems
Contractor: "DENIER ELECTRIC"
Status: CLOSED
Apr 5, 2022
Declared cost: $1,250

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Disclaimer: Permit data comes from Cincinnati's official open data portal. Records may be incomplete for older permits, and not every home-improvement project requires a permit. Verify with the Cincinnati building department before buying, selling, or planning work.