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Iselin, NJ Office Spaces for Lease

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Renovated Office Suite
Updated: Sep 15
Renovated Office Suite

894 Green Street, Iselin, NJ 08830

$2,750/Mo
3,600 sqft 0.30 AC lot
3,600 square feet of office space on a 0.3‑acre property
Open floorplan with 3 large private office rooms
Individually metered HVAC with dedicated ductwork and ventilation
Private entrance and modern bathroom
Recently renovated brick building with marble, granite, and tile finishes
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Renovated Office Suite
Updated: Sep 15
Renovated Office Suite

894 Green Street, Iselin, NJ 08830

$2,150/Mo
3,600 sqft 0.30 AC lot
3,600 SF office suite in a 0.3‑acre property
Three private office rooms, open work area, and conference room
Renovated brick building with granite, marble, and tile finishes
Individually metered HVAC with dedicated ductwork and temperature control
Garage parking and 24/7 building access
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Renovated Office Suite
Renovated Office Suite

894 Green Street, Iselin, NJ 08830

$2,150/Mo
3,600 sqft 0.30 AC lot

Private office suite with conference rooms, dedicated entry, open workspace, garage parking, and round-the-clock building access.

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Multi-Story Office Building
Multi-Story Office Building

194 Wood Ave S, Iselin, NJ 08830

Contact for pricing
4,343 sqft

Nine-story office building with 13'-6" slab-to-slab ceilings, steel-frame construction, and extensive parking.

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Renovated Private Office Suite
Renovated Private Office Suite

894 Green Street, Iselin, NJ 08830

$775/Mo
3,600 sqft 0.30 AC lot

Freestanding brick office property with central air, public utilities, and 24/7 access.

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Renovated Private Office Suite
Renovated Private Office Suite

894 Green Street, Iselin, NJ 08830

$775/Mo
3,600 sqft 0.30 AC lot

Windowed office suite in a renovated brick building with shared bathroom access and 24/7 building entry.

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Renovated Private Office Suite
Renovated Private Office Suite

894 Green Street, Iselin, NJ 08830

$975/Mo
3,600 sqft 0.30 AC lot

Windowed office suite with shared bathroom, dedicated parking, and access to a renovated brick commercial building.

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Centerline@Metropark Office Units
Centerline@Metropark Office Units

186 Wood Ave S, Iselin, NJ 08830

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4,000 sqft

Office space is available within the Centerline@Metropark property.

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Private Office Suite
Private Office Suite

894 Green Street, Iselin, NJ 08830

$1,150/Mo
3,600 sqft 0.30 AC lot

Private office space with natural light, shared bathroom access, and dedicated parking.

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Sublease Office Space
Sublease Office Space

101 Wood Ave S, Iselin, NJ 08830

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18,437 sqft

Sublease office space is available with 8,693 to 18,437 SF for flexible occupancy planning.

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Sublease Office Space Near Metropark
Sublease Office Space Near Metropark

99 Wood Ave S, Iselin, NJ 08830

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8,237 sqft

Sublease office space with on-site property management and amenities including a conference center and fitness center.

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Medical Center Space Adjacent to Transit
Medical Center Space Adjacent to Transit

Iselin, NJ 08830

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8,277 sqft

Medical center space within a transit-oriented mixed-use development directly adjacent to Metropark NJ Transit Station.

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Retail/Office Space Near Garden State
Retail/Office Space Near Garden State

1477 Oak Tree Road, Iselin, NJ 08830

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13,154 sqft

Retail or office space with Garden State Parkway visibility.

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Iselin Flex Space For Lease
Iselin Flex Space For Lease

90 Cooper Ave, Iselin, NJ 08830

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100 sqft

Church Building with Separate Office/Daycare

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Ten-Story Class A Office Building
Ten-Story Class A Office Building

101 S Wood Ave, Iselin, NJ 08830

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6,890 sqft

Ten-story Class A office building with granite-and-glass exterior and structured and surface parking.

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Office Suite with Private Entrance
Office Suite with Private Entrance

894 Green Street # D, Iselin, NJ 08830

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A flexible workplace layout combines open seating, enclosed offices, and a dedicated conference room.

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Renovated Office Suite
Renovated Office Suite

894 Green Street # C, Iselin, NJ 08830

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A private entry, open work area, and three enclosed rooms support a range of office layouts.

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Windowed Office Suite
Windowed Office Suite

894 Green Street # D2, Iselin, NJ 08830

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The suite offers flexible lease terms, 24/7 access, and a dedicated parking space.

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Windowed Private Office Suite
Windowed Private Office Suite

894 Green Street # D3, Iselin, NJ 08830

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The suite includes a shared bathroom and one parking space, with flexible lease terms and 24/7 building access.

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Windowed Office Suite
Windowed Office Suite

894 Green Street # D4, Iselin, NJ 08830

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A renovated brick building provides round-the-clock access, flexible leasing, and a private workspace with a window.

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Office Space for Lease
Office Space for Lease

555 US Route 1 South, Iselin, NJ 08830

$26.50 SF/Yr

Office space available for lease at 555 US Route 1 South in Iselin, NJ.

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Multi-Story Office Building with Amenities
Multi-Story Office Building with Amenities

194 S Wood Ave, Iselin, NJ 08830

Contact for pricing
15,848 sqft

1999-built 9-story office building featuring 30' x 30' column spacing and 13'6" slab-to-slab ceilings.

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Iselin Office Space Available
Iselin Office Space Available

100 Wood Ave S, Iselin, NJ

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32,500 sqft 7.53 AC lot

Available office space in Iselin, New Jersey.

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Multi-Story Office Tower
Multi-Story Office Tower

194 S Wood Ave, Iselin, NJ 08830

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7,002 sqft

A 9-story office building with 13’6” slab-to-slab ceilings, 30’ x 30’ column spacing, and extensive on-site amenities.

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Iselin, NJ Office Spaces Lease Rates & Market Statistics

Explore 30 Office Spaces for lease in Iselin, NJ on Realmo, a commercial real estate exchange covering the Iselin area. The current inventory totals 270,892 square feet of properties — an average of ~9,050 SF per listing.

Office Spaces lease rates in Iselin range from $2.58 SF/Yr at the entry level to $26.50 SF/Yr at the top of the market, averaging $7.78 SF/Yr. That's a 10x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $7.78 SF/Yr is 66% below the New Jersey state average of $23.18 SF/Yr.

Iselin accounts for 14% of the 211 office spaces currently available across Middlesex County, where nearby markets include Edison and New Brunswick. By space type, the market includes 19 office units and 9 office buildings — office units typically offer the lowest entry point, while office buildings command the highest rates.

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