Sussex County New Jersey Property Search
Search With Our Tool Sussex County property records by owner name, parcel ID, City or address as like (78TH ST E) View ownership, values, Tax Rates Information instantly.
New Jersey County Property Search
The property assessments in Sussex County are conducted by local municipal Tax Assessors under the oversight of the Sussex County Board of Taxation and the NJ Division of Taxation. The county includes total 76,577 parcels, 94,627 matched buildings, 84,600 addresses, and 84,600 secondary-address parcels, with standardized zoning across all 24 municipalities, ensuring accurate valuations, fair taxation, and consistent property record management. The Tax Assessor plays a crucial role in determining each property’s market value and maintaining current assessment records.
Sussex County ZIP Codes & Cities
Search your city or ZIP below to find Sussex County areas instantly.
Sussex County New Jersey Property Overview
Sussex County, New Jersey, has 57,486 residential and 2,333 commercial properties, with average homes 54 years old and 1,838 sq ft. In 2026, there were 325 residential sales, 48.48% equity-rich homes, and a 1.8% effective tax rate, making Sussex County an attractive market for buyers, sellers, and investors.
Residential Properties
57,486
Commercial Properties
2,333
Avg. Home Age Single Family
54 Years
Avg. Square Feet Single Family
1,838
Residential Sales 2026
325 YTD
Homes Seriously Underwater
0.55%
Residential Sales 2025
2,394
Equity Rich Homes percentage
48.48%
Effective 2025 Property Tax
1.8%
Total Foreclosure Filings 2026
63 YTD
Nearby Counties
Sussex County, in northwestern New Jersey, borders several nearby counties. The closest are Warren County directly south, Morris County to the southeast, Passaic County to the east, and Bergen County to the northeast.
Popular Cities
Sussex County, New Jersey, features family-friendly, vibrant communities like Vernon Township, Sparta Township, and Newton, offering scenic landscapes, outdoor recreation, historic charm, and thriving local businesses. Growing areas such as Hopatcong, Byram, and Wantage Township add to its appeal for residents and investors.
14,500 properties
Vernon Township
9,200 properties
Sparta Township
3,100 properties
Newton Town
How To Search Property In Sussex County New Jersey
By Owner Name
Discover Sussex County properties instantly with our property search tool—look up records by owner name and access complete ownership, tax, and property details fast.
Search By Address
Quickly search Sussex County properties by address to instantly view parcel details, estimated home value, ownership information, and property tax records.
Search By Parcel
Search Sussex County parcels by parcel number to instantly view accurate boundaries, complete property details, and ownership information.
Search By Zip Code
Our Sussex County property search tool lets you search by ZIP code to instantly access local properties, neighborhood insights, and property tax information.
Sussex County New Jersey Property Market Trends (2024–2025)
Sussex County’s real estate market remained active in 2024–2025, showing steady residential sales and manageable foreclosure activity. Median home prices reached $420,000 in February 2025, with an average down payment of $46,250. During this period, 141 homes were sold, supported by 120 purchase loans, 115 refinances, and 51 HELOCs. Foreclosure filings totaled 34, with 32 new starts and several completed as REO properties. Single-family homes continue to hold strong equity and maintain consistent demand, reflecting a balanced and attractive housing market for buyers, sellers, and investors across Sussex County.
Sussex County Property Market Trends (2025)
Sussex County New Jersey Property Data Insights
Sussex County maintains detailed property records, covering total 76,577 parcels, including building details, secondary addresses, and standardized zoning classifications. The database was last updated in March 10, 2026, ensuring accurate, current information on land, structures, and zoning. Homeowners, buyers, and real estate professionals can leverage this data to assess property values, explore development opportunities, and analyze local market trends. With up-to-date records directly from the county, Sussex County provides reliable resources for informed real estate decisions, investment planning, and neighborhood research.
Parcels Overview
Sussex County currently features 76,577 parcels in its comprehensive property database. This dataset provides precise land ownership details, tax mapping, and assessment records, supporting informed decisions for homeowners, investors, and real estate professionals.
Data Refresh & Updates
The most recent comprehensive refresh of Sussex County’s property records was completed on March 10, 2026. Ongoing verification ensures that all land, parcel, and valuation datasets remain accurate.
Matched Buildings Data
As of June 2026, Sussex County’s database features 94,627 matched buildings linked directly to parcel records. Utilizing multi-year composite imagery, this high-fidelity dataset ensures precise structural analysis, professional property evaluations, and advanced GIS mapping.
Secondary Address Matching
Sussex County’s geocoding infrastructure features 84,600+ standardized secondary address mappings linked to parcel records. Updated on May 1, 2026, this layer enhances accuracy for condos, apartments, and multi-unit properties.
Standardized Zoning Coverage
As of June 2026, Sussex County provides 100% parcel coverage for standardized zoning, encompassing all 76,577 parcels. Following the refinement finalized on February 16, 2026, all land-use codes are fully normalized. This consistent data ensures reliable GIS mapping, planning, and professional property assessment workflows.
Sussex County New Jersey Cities Overview (2026 Estimates)
Sussex County, New Jersey’s June, 2026 cities overview shows it comprises 27 municipalities with a total estimated county population of approximately 240,000. The largest municipality is Franklin Township with an estimated 71,852 residents, followed by Vernon, Sparta, Hopatcong, Wantage, Newton, and Hardyston. This reflects a mix of suburban, rural, and small-town communities, highlighting the county’s diverse living environments and active local economies.
| Rank | City / Township | Population (2024 Est.) | Previous (2020) | Growth % | Density (per sq mi) | Area (sq mi) | Type |
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FAQ's
How can I look up property tax and assessment details in Sussex County?
Easily access Sussex County property tax and assessment records through our Property Search Tool. Retrieve verified ownership data, current valuations, and detailed tax history for residential and commercial real estate.
When are property assessments conducted in Sussex County?
In Sussex County, NJ, assessments occur annually, with the statutory assessment date of October 1st of the preceding year. Owners receive an Assessment Notice around February 1st.
What are the deadlines for paying property taxes in Sussex County?
In Sussex County, New Jersey, property taxes are due quarterly on February 1, May 1, August 1, and November 1. Payments have a 10-day grace period before interest applies.
How is property tax calculated in Sussex County?
Property taxes are calculated by multiplying your property’s assessed value by the local tax rate. This rate combines municipal, school, and county levies to fund essential public services.
What property notices should Sussex County homeowners be aware of?
Homeowners should monitor Annual Assessment Notices (February) and Quarterly Tax Bills. Additionally, utilize official record services to track filings regarding property liens, zoning changes, or legal title updates.