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    Newton, NJ Office Spaces for Sale

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    Four-Unit Medical Office Condo
    Updated: Feb 3
    Four-Unit Medical Office Condo

    280 NEWTON SPARTA RD Unit 5-8, Newton, NJ 07860

    $1,100,000
    6,267 sqft 2.36 AC lot
    Four‑unit office condo complex with flexible layouts and CB (Community Business) zoning
    3 units currently leased; 1 unit available for owner occupancy or additional rental income
    Approximately 6,267 SF total building area on 2.36 acres
    66 parking spaces and level lot with freestanding exterior features
    Central air cooling; asphalt shingle roof; year built 1989
    View details
    Freestanding Medical Office with Corner Lot
    Updated: Jul 25
    Freestanding Medical Office with Corner Lot

    40 Moran St, Newton, NJ 07860

    $425,000
    2,458 sqft
    Zoned T‑5 for a wide variety of professional, medical, retail, and service related uses
    Fully renovated freestanding medical office with approximately 2,458 sq ft on a prominent corner lot
    Main level includes reception and waiting area, multiple private offices, treatment rooms, and a large ADA equipped bathroom
    Walk‑out lower level with dedicated X‑ray room, treatment room, additional bathroom, kitchenette, storage, and exterior bay door access
    ADA accessible with a paver ramp in front
    View details
    4-Unit Office Condo Complex
    4-Unit Office Condo Complex

    280, Newton, NJ 07860

    $1,100,000
    6,267 sqft

    Office condominium property with three leased units and one available for occupancy or rental use.

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    See what stands out in Sussex County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

    Cap Rate available after sign in
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    Updated Single-Story Medical Office
    Updated Single-Story Medical Office

    80 Mill St, Newton, NJ 07860

    $799,000
    4,000 sqft

    Renovated professional facility with adaptable rooms, separate entrances, dedicated parking, and an additional rear building.

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    Upgraded Brick Building in Newton
    Upgraded Brick Building in Newton

    14 Church St, Newton, NJ 07860

    $654,900
    0.13 AC lot

    Three-story upgraded brick building suitable for various uses.

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    Renovated First-Floor Office Suites
    Renovated First-Floor Office Suites

    17 High St, Newton, NJ 07860

    $299,000

    Three first-floor office suites with half baths offer a turnkey setup for professional services near the Sussex County Courthouse.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Office Building
    Office Building

    135 Newton Sparta Road, Newton, NJ 07860

    Contact for pricing
    3,500 sqft

    For sale office building offering 3,500 SF of space.

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    Historic Live-Work Office Building
    Historic Live-Work Office Building

    33 Trinity, Newton, NJ 07860

    Contact for pricing

    Historic building in great condition with restored original appointments, molding, and excellent natural light.

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    Renovated Historic Office Building
    Renovated Historic Office Building

    55 High St, Newton, NJ 07860

    Contact for pricing

    Renovated historic office building with two floors of offices, conference space, and basement storage.

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    Two-Building Office Property
    Two-Building Office Property

    122 Main St, Newton, NJ 07860

    Contact for pricing

    Office property with approved residential conversion zoning, natural gas heat, and municipal water and sewer connections.

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    Based on your search, we've compiled 28 Potential Opportunities for your consideration. Besides 10 Active listings in Newton, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 10 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Mixed-Use Property with Showroom
    Mixed-Use Property with Showroom

    469-473 US HIGHWAY 206 Unit 1, Branchville, NJ 07826

    $599,000
    10,000 sqft

    Multiple buildings provide office, storage, garage, and showroom components on a level site with highway access.

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    Fully Leased Sparta Office Building
    Fully Leased Sparta Office Building

    1 Wilson Dr, Sparta, NJ 07871

    $2,795,000
    9,529 sqft 1.85 AC lot

    Income-producing professional and medical office building in established business district.

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    Medical Office Suite
    Medical Office Suite

    22 Wantage Ave, Suite 3a, Branchville, NJ 07826

    Contact for pricing
    1,900 sqft

    Professional space near Route 206 with flexible layout options and parking.

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    Office Building for Sale
    Office Building for Sale

    350 Sparta Avenue, Sparta, NJ 07871

    Contact for pricing
    15,000 sqft

    For-sale office building at 350 Sparta Avenue with a sizable footprint for business operations.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Commercial Land Near Route 46
    Commercial Land Near Route 46

    Great Meadows, NJ 07838

    $39,900
    0.93 AC lot

    Commercially zoned land with regional highway access and a well requirement identified for future development.

    View details
    Unimproved Land Parcels For Sale
    Unimproved Land Parcels For Sale

    1561 Sussex Tpke, Randolph, NJ 07869

    $600,000

    Three land parcels with road frontage and development potential.

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    Unimproved Land Parcels For Sale
    Unimproved Land Parcels For Sale

    1561 Sussex Tpke, Randolph, NJ 07869

    $925,000

    Four land parcels with road frontage and development potential.

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    Three Unimproved Land Parcels
    Three Unimproved Land Parcels

    1561 Sussex Tpke, Randolph, NJ 07869

    $525,000

    Three land parcels with road frontage, suitable for development.

    View details

    Off-Market Properties in Newton, NJ

    Consider similar Off-Market properties in Newton, NJ. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    475 Us Hwy 206th S
    OFFICE BUILDING

    475 Us Hwy 206th S, Newton, NJ 07860

    $150,000
    Estimated value
    1,936 sqft 0.95 AC lot
    View details
    11 Lawrence Rd, Unit F
    CONDOMINIUM OFFICES

    11 Lawrence Rd, Newton, NJ 07860-2794

    Unit F
    $535,000
    Estimated value
    2,244 sqft
    View details
    39 Newton Sparta Rd
    OFFICE BUILDING

    39 Newton Sparta Rd, Newton, NJ 07860-2773

    $505,000
    Estimated value
    11,742 sqft 1.36 AC lot
    View details
    11 Lawrence Rd, Unit D
    CONDOMINIUM OFFICES

    11 Lawrence Rd, Newton, NJ 07860-2794

    Unit D
    $215,000
    Estimated value
    1,435 sqft
    View details
    11 Lawrence Rd
    CONDOMINIUM OFFICES

    11 Lawrence Rd, Newton, NJ 07860-2794

    $250,000
    Estimated value
    1,180 sqft
    View details
    1064 County Rd 521
    OFFICE BUILDING

    1064 County Rd 521, Newton, NJ 07860-4312

    $255,000
    Estimated value
    0.17 AC lot
    View details
    17 L
    Office Spaces

    17 L, Newton, NJ 07860

    Value Estimation by Request
    0.02 AC lot
    View details
    65 Newton Sparta Rd
    Office Spaces

    65 Newton Sparta Rd, Newton, NJ 07860

    Value Estimation by Request
    7,600 sqft 0.18 AC lot
    View details
    11 Lawrence Rd, Unit C
    CONDOMINIUM OFFICES

    11 Lawrence Rd, Newton, NJ 07860-2794

    Unit C
    $260,000
    Estimated value
    1,632 sqft
    View details
    11 Lawrence Rd, Unit B
    CONDOMINIUM OFFICES

    11 Lawrence Rd, Newton, NJ 07860-2794

    Unit B
    $250,000
    Estimated value
    View details

    Newton, NJ Office Spaces Market Trends and Statistics

    Explore 20 office spaces for sale in Newton, NJ, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 22,492 square feet of properties for sale, with an estimated market value of $4,377,900.

    Sale prices for office spaces in Newton, NJ start at $299,000, averaging $729,650, and reaching up to $1,100,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office buildings 9
    Office Units 9
    Medical Office Space 4

    Demographics Overview

    Population 27K
    Population Growth (5Y) +4.3%
    Median Household Income $104,113
    College Educated 55.3%

    High-Yield Neighborhoods for Investment

    Identify Newton submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    07860 $626.6K

    Taxes & Financing

    Tax Rate (average for all types) 3.69%
    Property Tax per SF $68.02 per SF
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Sussex County

    New Delisted

    Total CRE Inventory on Market (SF)

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