Phase I Environmental Site Assessment in Clifton, NJ
Clifton’s mix of commercial and industrial properties makes site history an important part of real estate due diligence. The city’s environmental resource inventory identifies contaminated sites, so buyers, developers, and property owners may need to assess environmental conditions before a purchase or redevelopment project. Resource Renewal supports Clifton projects through RCC’s ASTM E1527-21 Phase I Environmental Site Assessments and NJDEP Preliminary Assessments.
Resource Renewal brings three service tracks together: Phase I ESAs and Preliminary Assessments through RCC; Phase II Site Investigations and Remedial Investigations when recognized environmental conditions warrant further study; and remediation and brownfield redevelopment through its affiliated platform, DSR. Where required, project teams coordinate with NJDEP and work under LSRP oversight toward regulatory closure and a Response Action Outcome (RAO).
Why Property Owners and Developers in Clifton, NJ Choose Resource Renewal
Resource Renewal’s headquarters at 10 Lippincott Lane sits within the Resource Renewal Business Park, a completed brownfield redevelopment project. It offers a working example of the approach RCC and DSR bring to client sites in Clifton, Passaic County, and North Jersey.
- ASTM E1527-21 Phase I ESAs for Clifton properties
- NJDEP Preliminary Assessments when applicable
- Historical property use and NJDEP records review
- Phase II Site Investigations when warranted
- Soil and groundwater investigation
- LSRP oversight for applicable NJ remediation cases
- Regulatory closure and RAO support
- Brownfield redevelopment support through DSR
Environmental Context in Clifton and Passaic County
Industrial and Commercial Heritage
Clifton’s property history varies considerably by neighborhood. Botany Village grew around silk and wool mills, while the former Hoffmann-La Roche campus along Route 3 spans Clifton and Nutley and is being reused as the ON3 campus. Other properties have histories tied to manufacturing, chemical handling, warehousing, and service businesses. For a Phase I Environmental Site Assessment (ESA), the useful starting point is the specific parcel and its former occupants, rather than a citywide assumption about contamination.
Current Environmental Profile
Clifton’s 2024 Environmental Resource Inventory reports 157 active known contaminated sites in the city based on the NJDEP data used for that report. That is a dated inventory figure, not a count of contaminated properties today. EPA also documents site-specific concerns in Clifton: its Givaudan facility record describes groundwater investigation and evaluation of the vapor intrusion pathway. The Diamond Alkali Superfund site includes the Lower Passaic River, making river proximity relevant to some projects, but river contamination should not be attributed to an individual Clifton parcel without a site-specific review.
Real Estate and Development Market
The reuse of the former Hoffmann-La Roche campus at ON3 is a prominent example of Clifton’s changing commercial landscape. Botany Village has a different redevelopment context, combining an older industrial district with current revitalization efforts. These examples show why environmental due diligence can matter for both large campus projects and smaller properties being purchased, financed, or proposed for a new use. They do not establish that either project has an unresolved environmental condition; that question must be answered from the records for each site.
Local Regulators, Authorities, and Stakeholders
For Clifton projects, the relevant parties depend on the property and proposed work. NJDEP’s Contaminated Site Remediation & Redevelopment program maintains records used in environmental due diligence, and an LSRP may oversee investigation and remediation when a case falls under New Jersey’s site remediation process. Development proposals may also involve Clifton’s Planning Board. Projects affecting floodplains, waterways, or other regulated resources can require additional agency review, depending on their location and scope.
Why This Local Context Matters for Your Project
A Clifton Phase I ESA should connect historical maps and property uses with environmental database records, nearby sites, and a site visit. Former industrial activity, tanks, fill, groundwater conditions, or a documented neighboring case may warrant closer review, but their presence and significance have to be established for the property at hand. RCC can use those findings to help a buyer or developer decide whether further investigation, an NJDEP Preliminary Assessment, or remediation planning is appropriate.
Environmental Services Available to Clifton, NJ Projects
For Clifton properties, Resource Renewal offers two connected service tracks. Investigation & Compliance covers environmental due diligence for transactions and financing, site investigation, and regulatory closure documentation. Remediation & Redevelopment covers physical cleanup, environmental liability transfer where appropriate, and the reuse of impaired real estate. Together, RCC and DSR can support a project from pre-acquisition assessment through remediation, regulatory closure, and redevelopment.
Phase I Environmental Site Assessment
ASTM E1527-21 due diligence for Clifton and Passaic County properties, with an NJDEP Preliminary Assessment when the project calls for one.
Phase II Environmental Site Assessment
Targeted soil, groundwater, or vapor sampling when Phase I findings identify conditions that warrant further investigation.
Site Investigation
Site characterization, soil and groundwater investigation, and vapor assessment tailored to documented areas of concern.
Environmental Remediation
Remedial planning, soil or groundwater cleanup, and ongoing monitoring based on site conditions and applicable requirements.
Regulatory Compliance
NJDEP and ISRA support, environmental permitting, compliance audits, and LSRP oversight where applicable.
Brownfield Redevelopment
Evaluation, remediation planning, and redevelopment support for environmentally impaired Clifton-area properties.
Environmental Liability Transfer
DSR transaction structures that may transfer environmental obligations as part of an eligible property acquisition.
Landfill Closure
Closure planning, post-closure care, monitoring, and evaluation of appropriate reuse opportunities through DSR.
How Resource Renewal Serves Clifton, NJ
Investigation & Compliance (RCC Track)
For Clifton property transactions and redevelopment projects, RCC’s ASTM E1527-21 Phase I Environmental Site Assessment reviews historical land use, regulatory records, agency files, site conditions, and available information from people familiar with the property. When the project requires New Jersey due diligence, RCC can also prepare an NJDEP Preliminary Assessment to identify Areas of Concern. The Phase I ESA can help satisfy the federal All Appropriate Inquiries requirement, but completing an assessment alone does not guarantee a purchaser protection; eligibility also depends on the transaction and other legal obligations.
If the assessment identifies a Recognized Environmental Condition or Area of Concern that warrants testing, RCC can develop a targeted Phase II Site Investigation. Soil, groundwater, or vapor results may lead to a broader Remedial Investigation and a site-specific cleanup plan. Where applicable, the work proceeds under New Jersey’s Technical Requirements for Site Remediation and LSRP oversight. Clifton’s documented industrial sites make careful review of each parcel’s history especially useful, without assuming that a particular property is contaminated.
Remediation & Redevelopment (DSR-Affiliated Track)
Depending on the contaminants and site conditions, remediation options can include in-situ treatment, excavation and off-site disposal, groundwater treatment, vapor mitigation, and long-term operations, monitoring, and maintenance. For owners considering the sale or reuse of an impaired Clifton property, DSR offers brownfield acquisition, environmental liability transfer structures, and redevelopment planning. The appropriate scope follows the investigation results and the property’s intended use.
DSR states that its experience spans more than 100 brownfield sites across New Jersey, New York, Pennsylvania, Massachusetts, and Ohio. Resource Renewal’s headquarters at the Resource Renewal Business Park in Mount Holly provides a completed brownfield reuse example, though it should be presented as company experience rather than as a Clifton project.
Frequently Asked Questions
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Yes. Resource Renewal supports environmental assessment, investigation, remediation, and redevelopment projects in Clifton and Passaic County through RCC and its affiliated company, DSR. Both operate from Resource Renewal’s headquarters at 10 Lippincott Lane in Mount Holly. Project availability and scope can be confirmed when you contact the team.
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A Phase I ESA reviews a property’s current and historical uses, nearby properties, regulatory records, and site conditions to identify Recognized Environmental Conditions (RECs). Buyers commonly order one before acquiring commercial property, and a lender may request one for financing. It can also be an important step for a purchaser seeking to meet federal All Appropriate Inquiries requirements. Whether an assessment is required depends on the transaction and the property.
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RCC gives a typical estimate of two to three weeks from authorization to draft delivery. Site access, historical research, environmental database turnaround, and agency file availability can affect the schedule. Share your closing or financing deadline at the start so RCC can assess the timing for your property.
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A REC does not, by itself, confirm contamination. RCC can recommend targeted Phase II sampling of soil, groundwater, or vapor to determine whether a release is present. If testing confirms contamination, further investigation may be needed to define its extent and plan the appropriate response.
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Yes. RCC provides investigation and remediation services, while DSR offers brownfield acquisition, redevelopment planning, and transaction structures for environmental liability transfer. Whether a particular Clifton property is suitable for acquisition or a liability transfer depends on its environmental conditions and transaction terms.
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For a remediation case subject to New Jersey’s LSRP process, a Licensed Site Remediation Professional oversees the investigation and cleanup under applicable state requirements. Once the required remediation is complete, the LSRP may issue a Response Action Outcome (RAO) for the site or a defined Area of Concern. Some remedies also carry ongoing permit, monitoring, or maintenance obligations.
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Clifton has a varied industrial and commercial history. Its 2024 Environmental Resource Inventory documented active known contaminated sites, but a citywide inventory cannot establish the condition of any individual parcel. A property-specific assessment helps buyers, owners, and lenders understand documented uses and potential environmental risks before making decisions.
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Resource Renewal’s headquarters sits within the Resource Renewal Business Park, which the company describes as a completed brownfield redevelopment project. It illustrates the type of investigation, cleanup, and productive reuse that RCC and DSR can help plan for an impaired property. The work required for a Clifton site would depend on that site’s own history, test results, and proposed use.
Visit Our Mount Holly, NJ HQ or Find Us Near You
The Resource Renewal Business Park
10 Lippincott Lane, Unit 1
Mount Holly, NJ 08060
Contact Resource Renewal for Project Support
For an ASTM E1527-21 Phase I ESA, Phase II Site Investigation, remediation, regulatory compliance, or brownfield redevelopment support on a Clifton, NJ project, contact Resource Renewal directly. Field crews mobilize from the Mount Holly headquarters, with LSRP oversight provided when required for New Jersey site remediation. Call (856) 273-1009 or request a project consultation