Bronx Lead Testing
All 10 Neighborhoods Covered

69% average pre-1960 housing across Bronx. EPA-certified Local Law 31 XRF testing for all 10 neighborhoods. Ensure your building is compliant today.

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Lead Testing in the Bronx: What Property Owners Need to Know

The Bronx holds the distinction of having the highest percentage of pre-1960 housing stock of any New York City borough — a reflection of the rapid residential development that transformed the area from farmland to urban neighborhood over just a few decades in the early twentieth century. For property owners, building managers, and tenants, this means that lead paint is an almost universal presence in the Bronx's rental housing market. Understanding the specific risks and compliance requirements for Bronx properties is essential for protecting tenants and avoiding costly HPD enforcement actions.

The Bronx's Pre-War Building Stock

The Bronx's housing landscape is defined by several distinct architectural types, each carrying specific lead paint risk profiles:

  • Art Deco apartment buildings on the Grand Concourse — The Grand Concourse, often called the "Park Avenue of the Bronx," is lined with magnificent Art Deco apartment buildings constructed in the 1920s and 1930s. These buildings feature ornate lobbies, original plaster walls, and decorative painted surfaces throughout common areas and apartments. Lead paint is pervasive in these structures, and the Concourse corridor — including neighborhoods like Highbridge and Fordham — requires comprehensive XRF testing for any building in the Local Law 31 compliance window.
  • South Bronx tenements and walk-ups — The South Bronx contains one of the highest concentrations of pre-1960 rental housing in the city, with many neighborhoods exceeding 80% pre-1960 rates. The area's history of disinvestment followed by recent reinvestment means that many buildings contain original lead paint that has been intermittently covered but never properly abated. Mott Haven (83% pre-1960) is among the highest-risk sub-neighborhoods in the entire city.
  • Riverdale luxury apartments and co-opsRiverdale presents a different face of Bronx housing — well-maintained mid-century luxury apartment buildings and co-ops in a leafy, suburban-feeling neighborhood. These buildings (56% pre-1960) still require lead testing for compliance purposes, and their affluent owners are often surprised to discover significant lead paint concentrations in original window sashes and trim.
  • Pelham Bay and northeast Bronx single-family and two-family homes — The Pelham Bay area and the northeast Bronx have a mix of single-family and two-family homes from the 1920s–1950s. While less dense than the central Bronx, these homes frequently contain lead paint on exterior siding, porches, and interior woodwork. Owner-occupants renting out units need to understand their obligations under Local Law 31 when children under 6 are present.

Why the Bronx Has Elevated Lead Risk

The Bronx has historically had some of New York City's highest rates of childhood lead poisoning, driven by the combination of old housing stock, dense rental housing serving low-income families, and inadequate historical maintenance. While citywide childhood lead poisoning rates have declined dramatically over the past two decades due to stricter regulations, the underlying lead paint hazard in the Bronx's buildings has not gone away — it has simply been better managed in properties with proactive owners.

For buildings where management has been deferred or where turnover between owners has led to gaps in compliance documentation, the lead paint risk remains very real. HPD has prioritized the Bronx for Local Law 31 enforcement and violation inspections, meaning that building owners without current XRF testing documentation are at elevated risk of receiving enforcement notices.

Local Law 31 Compliance in the Bronx

New York City's Local Law 31 compliance deadline has passed. Bronx building owners with pre-1960 multiple dwellings containing units occupied by children under 6 must already have completed XRF testing of all painted surfaces. Given the Bronx's extraordinary concentration of pre-1960 housing, the number of affected buildings in the borough is enormous — and HPD enforcement is ongoing.

Properties that have received Local Law 31 violations can clear those violations by completing a compliant XRF inspection and submitting proper documentation to HPD. Our team handles the complete violation clearance process, from inspection through document filing, minimizing the burden on building owners and managers.

Bronx Lead Testing Services

Rapid Lead Testing provides EPA-certified XRF testing, dust wipe sampling, and HPD violation clearance inspections throughout the Bronx — from the Art Deco buildings of the Grand Concourse to the row houses of Kingsbridge and the apartments of Mott Haven. We understand the Bronx's unique building stock and provide the documentation packages and HPD communication support needed to achieve and maintain full compliance. Contact us for same-week scheduling and free quotes throughout the Bronx.

Bronx Neighborhoods We Serve

Fordham

76% pre-1960

Highbridge

81% pre-1960

Kingsbridge

77% pre-1960

Morris Park

72% pre-1960

Mott Haven

83% pre-1960

Pelham Bay

54% pre-1960

Riverdale

56% pre-1960

South Bronx

79% pre-1960

Throggs Neck

49% pre-1960

Woodlawn

66% pre-1960

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Popular Bronx Neighborhoods We Serve

Mott Haven
83% Pre-1960 Housing
Highbridge
81% Pre-1960 Housing
South Bronx
79% Pre-1960 Housing
Kingsbridge
77% Pre-1960 Housing
Fordham
76% Pre-1960 Housing
Morris Park
72% Pre-1960 Housing
Woodlawn
66% Pre-1960 Housing
Riverdale
56% Pre-1960 Housing