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Two family brick
597 WALTON AVENUE
BRONX · Concourse-Concourse Village · BIN 2001138
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1901Year Built
3Stories
B1Building Class
R6Zoning
1,770 sfGross Floor Area
2Units
Rent Stabilized2 Open Violations ▸
Two family brick · 1,545 sf lot · 1.15 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 32p · 2 filings · 20 docs
Floor 2
Floor 11p · 1 filing · 19 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/22/2021$625K—— → —$353/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NIZA WORKS OF ARCHITECTURE PLLC604/28/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NIZA WORKS OF ARCHITECTURE1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
J.H. APONTE ELECTRIC CORPElectrical103/22/2026
2012 H&A CONSTRUCTION CORGeneral Contractor104/09/2026
DON'T FAH-GET HOME IMPROVGeneral Contractor104/09/2026
ARCO PLBG AND HTG INCPlumbing107/08/2026
PRIME PIPING & HEATING INPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NIZA WORKS OF ARCH PLLC6101504/28/2025
Building Lifecycle
All (65)Filed (6)Permit Issued (4)Signed Off (1)Violation (24)Inspection (4)Special Inspection (26)
01/27/2026
Signed off — Alteration
INTERIOR ALTERATION OF AN EXISTING TWO-FAMILY TOWNHOUSE. KITCHENS AND BATHROOMS TO BE RELOCATED AND RENOVATED AND PARTITION WALLS TO BE MODIFIED AS PER THE PLANS. NEW DECK TO BE ADDED AT REAR. NO CHANGE IN USE OCCUPANCY OR EGRESS.
X00600425-I1
04/28/2025
Filed — Alteration
INTERIOR ALTERATION OF AN EXISTING TWO-FAMILY TOWNHOUSE. KITCHENS AND BATHROOMS TO BE RELOCATED AND RENOVATED AND PARTITION WALLS TO BE MODIFIED AS PER THE PLANS. NEW DECK TO BE ADDED AT REAR. NO CHANGE IN USE OCCUPANCY OR EGRESS.
X00600425-P2
04/23/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Nicolas Zapata
04/23/2025
Special inspection requirement — Fenestration air leakage
Nicolas Zapata
04/23/2025
Special inspection requirement — Concrete - Cast-In-Place
Nicolas Zapata
04/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Nicolas Zapata
04/23/2025
Special inspection requirement — Masonry
Nicolas Zapata
04/23/2025
Special inspection requirement — Final
Nicolas Zapata
04/23/2025
Special inspection requirement — Fire-Resistance Rated Construction
Nicolas Zapata
04/23/2025
Special inspection requirement — Air barrier - visual inspection
Nicolas Zapata
04/23/2025
Special inspection requirement — Interior lighting power
Nicolas Zapata
04/23/2025
Special inspection requirement — Fenestration areas
Nicolas Zapata
04/23/2025
Special inspection requirement — Insulation placement and R values
Nicolas Zapata
04/23/2025
Special inspection requirement — Exterior lighting power
Nicolas Zapata
03/17/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
03/17/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/25/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/25/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
10/09/2024
Filed — Alteration
PLUMBING SCOPE FOR ALTERATION JOB NUMBER: X00600425. NEW AND RELOCATED BATHROOMS AND KITCHENS AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
X00611759-P1
09/05/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Nicolas Zapata
09/05/2024
Special inspection requirement — Energy Code Compliance Inspections
Nicolas Zapata
08/08/2024
Permit issued — General Construction
X00600425-I1-GC
08/07/2024
Permit issued — Plumbing
X00611759-I1-PL
10/14/2022
Permit issued — Plumbing
X00611759-I1-PL
08/17/2022
Filed — Alteration
PLUMBING SCOPE FOR ALTERATION JOB NUMBER: X00600425. NEW AND RELOCATED BATHROOMS AND KITCHENS AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
X00611759-I1
05/09/2022
Filed — Alteration
INTERIOR ALTERATION OF AN EXISTING TWO-FAMILY TOWNHOUSE. KITCHENS AND BATHROOMS TO BE RELOCATED AND RENOVATED AND PARTITION WALLS TO BE MODIFIED AS PER THE PLANS. NEW DECK TO BE ADDED AT REAR. NO CHANGE IN USE OCCUPANCY OR EGRESS.
X00600425-S1
04/07/2022
Violation issued (ECB, open)
Construction
04/07/2022
Violation issued (ECB, open)
Construction
03/16/2022
Violation issued (HPD, closed)
I
01/28/2022
Permit issued — General Construction
X00600425-I1-GC
12/02/2021
Filed — Alteration
INTERIOR ALTERATION OF AN EXISTING TWO-FAMILY TOWNHOUSE. KITCHENS AND BATHROOMS TO BE RELOCATED AND RENOVATED AND PARTITION WALLS TO BE MODIFIED AS PER THE PLANS. NEW DECK TO BE ADDED AT REAR. NO CHANGE IN USE OCCUPANCY OR EGRESS.
X00600425-P1
12/01/2021
Special inspection requirement — Concrete - Cast-In-Place
Nicolas Zapata
12/01/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Nicolas Zapata
12/01/2021
Special inspection requirement — Masonry
Nicolas Zapata
12/01/2021
Special inspection requirement — Final
Nicolas Zapata
12/01/2021
Special inspection requirement — Fire-Resistance Rated Construction
Nicolas Zapata
12/01/2021
Special inspection requirement — Fenestration air leakage
Nicolas Zapata
12/01/2021
Special inspection requirement — Air barrier - visual inspection
Nicolas Zapata
12/01/2021
Special inspection requirement — Fenestration and door U-factor and product ratings
Nicolas Zapata
12/01/2021
Special inspection requirement — Interior lighting power
Nicolas Zapata
12/01/2021
Special inspection requirement — Insulation placement and R values
Nicolas Zapata
12/01/2021
Special inspection requirement — Fenestration areas
Nicolas Zapata
12/01/2021
Special inspection requirement — Exterior lighting power
Nicolas Zapata
10/14/2021
Filed — Alteration
INTERIOR ALTERATION OF AN EXISTING TWO-FAMILY TOWNHOUSE. KITCHENS AND BATHROOMS TO BE RELOCATED AND RENOVATED AND PARTITION WALLS TO BE MODIFIED AS PER THE PLANS. NEW DECK TO BE ADDED AT REAR. NO CHANGE IN USE OCCUPANCY OR EGRESS.
X00600425-I1
04/21/2021
Violation issued (HPD, closed)
I
11/08/2019
Violation issued (HPD, closed)
I
11/01/2018
Violation issued (HPD, closed)
I
04/18/2017
Violation issued (HPD, closed)
B
04/18/2017
Violation issued (HPD, closed)
B
04/18/2017
Violation issued (HPD, closed)
B
04/18/2017
Violation issued (HPD, closed)
B
03/07/2017
Violation issued (HPD, closed)
I
03/03/2017
Violation issued (HPD, closed)
B
03/03/2017
Violation issued (HPD, closed)
B
03/03/2017
Violation issued (HPD, closed)
B
03/03/2017
Violation issued (HPD, closed)
B
03/03/2017
Violation issued (HPD, closed)
B
03/03/2017
Violation issued (HPD, closed)
B
03/03/2017
Violation issued (HPD, closed)
B
03/03/2017
Violation issued (HPD, closed)
B
Latest 60 of 65 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-off2012 H&A CONSTRUCTION COR08/08/2024
DOB NOWPlumbingSigned-offARCO PLBG AND HTG INC08/07/2024
DOB NOWPlumbingSigned-offPRIME PIPING & HEATING IN10/14/2022
DOB NOWGeneral ConstructionSigned-offDON'T FAH-GET HOME IMPROV01/28/2022
1 project · most recent 10/09/2024
Gas Water/Sanitary
FiledStatusContractorScope
10/09/2024Signed-offARCO PLBG AND HTG INCGas, Water/Sanitary
2 projects · most recent 06/13/2025
General Wiring
FiledStatusContractorScope
06/13/2025CompleteJAVELIN ELECTRIC INCGeneral Wiring
11/20/2022Permit IssuedJ.H. APONTE ELECTRIC CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
03/17/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
03/17/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/25/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/25/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 26
DateRequirementInspectorRole
04/23/2025Fenestration and door U-factor and product ratingsNicolas Zapataenergy_progress
04/23/2025Fenestration air leakageNicolas Zapataenergy_progress
04/23/2025Concrete - Cast-In-PlaceNicolas Zapataspecial
04/23/2025Fire-Resistant Penetrations and JointsNicolas Zapataspecial
04/23/2025MasonryNicolas Zapataspecial
04/23/2025FinalNicolas Zapataprogress
04/23/2025Fire-Resistance Rated ConstructionNicolas Zapataprogress
04/23/2025Air barrier - visual inspectionNicolas Zapataenergy_progress
04/23/2025Interior lighting powerNicolas Zapataenergy_progress
04/23/2025Fenestration areasNicolas Zapataenergy_progress
04/23/2025Insulation placement and R valuesNicolas Zapataenergy_progress
04/23/2025Exterior lighting powerNicolas Zapataenergy_progress
09/05/2024Fire-Resistant Penetrations and JointsNicolas Zapataspecial
09/05/2024Energy Code Compliance InspectionsNicolas Zapataprogress
12/01/2021Concrete - Cast-In-PlaceNicolas Zapataspecial
12/01/2021Fire-Resistant Penetrations and JointsNicolas Zapataspecial
12/01/2021MasonryNicolas Zapataspecial
12/01/2021FinalNicolas Zapataprogress
12/01/2021Fire-Resistance Rated ConstructionNicolas Zapataprogress
12/01/2021Fenestration air leakageNicolas Zapataenergy_progress
12/01/2021Air barrier - visual inspectionNicolas Zapataenergy_progress
12/01/2021Fenestration and door U-factor and product ratingsNicolas Zapataenergy_progress
12/01/2021Interior lighting powerNicolas Zapataenergy_progress
12/01/2021Insulation placement and R valuesNicolas Zapataenergy_progress
12/01/2021Fenestration areasNicolas Zapataenergy_progress
Latest 25 of 26.
▾Documents — 29 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/25/2026X00600425-P1Request digital key ↗
08/25/2026X00600425-I1Request digital key ↗
08/25/2026X00600425-P2Request digital key ↗
Showing 3 of 6 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWRestrictive Declaration/Easement 12
08/20/2026X00611759-I1Open ↗
08/13/2026X00611759-P1Open ↗
▸Seals & Professional Certifications15
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/20/2026X00611759-I1Open ↗
08/13/2026X00600425-P1Open ↗
08/13/2026X00611759-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
09/01/2026X00600425-P1Open ↗
09/01/2026X00600425-P1Open ↗
08/29/2026X00611759-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026X00600425-P1Open ↗
08/29/2026X00611759-P1Open ↗
08/25/2026X00600425-P2Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/20/2026X00611759-I1Open ↗
08/13/2026X00600425-P1Open ↗
08/13/2026X00611759-P1Open ↗
Showing 3 of 5 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026X00600425-I1Open ↗