Northern Valley homes · 2026 market context
Demarest Real Estate & Housing
Demarest is a high-value, predominantly residential Bergen County market known for established single-family neighborhoods, larger custom homes, substantial renovation and newer-construction activity, and a comparatively small rental inventory.
This NJTGO guide focuses on market context, taxes, zoning, permits, resale and rental requirements, flood review, schools and due diligence rather than presenting temporary active listings as permanent content.
Property guide, not live inventory: NJTGO does not publish sample homes or asking prices as permanent listings. Availability, prices, assessments, taxes, zoning, permits and property conditions change; verify parcel-specific facts before making a purchase, sale, rental or construction decision.
2026 Demarest housing market
Current market sources use different methodologies and Demarest has relatively low transaction volume, so NJTGO labels each figure and date instead of blending them.
Read the numbers carefully: Zillow's typical-value index and Redfin's recent median-sale figure measure different things. In a small, luxury-oriented market, a few high-end closings can move the median sharply from one period to the next.
Housing character
Detached homes on mature residential streets form the core of Demarest's housing stock.
The borough includes substantial higher-end properties, expanded homes and custom construction at price points well above the broader Bergen County market.
Additions, teardown/rebuild projects and significant renovations make current zoning, lot coverage and permit review especially important.
Rentals exist, but Demarest is not a large apartment market; individual homes and smaller-scale rental opportunities can be sporadic.
Property taxes, assessments & municipal records
Demarest's Tax Collector and Tax Assessor are the primary municipal sources for current bills, assessments, block and lot questions and payment information. The Borough also provides online tax viewing and payment.
Use the Borough Finance & Tax Department for current bills, payment status and tax-payment questions.
Verify the current assessment, block/lot and assessment-related property information before relying on third-party data.
The Borough's 2025 user-friendly budget reported an average residential assessment of about $1.447 million and showed local and regional school levies as major components of the total property-tax burden.
New 2026 zoning code & land-use review
Demarest adopted a new Chapter 175 zoning ordinance in May 2026. Parcel-specific zoning should therefore be checked against the current code rather than older maps, summaries or listing descriptions.
The new zoning chapter was adopted on May 11, 2026 and replaced the prior Chapter 175 zoning ordinance.
The Borough's 2026 ordinance list also includes accessory apartments, affordable housing, development fees, the rezoning of 232 County Road and an amended redevelopment plan.
Setbacks, lot coverage, use, accessory structures, fences, walls and signs can require zoning review before construction permits are issued.
Do not rely on a street address alone: confirm block, lot, zoning district and current standards with the Borough before planning an addition, new home, accessory apartment, home occupation or other change of use.
2026 Zoning Code Notice2026 OrdinancesBuilding permits, resale & change of occupancy
Demarest's Building Department administers construction permits and inspections, and the Borough has an especially important transaction requirement for sellers and landlords.
The Borough states that a Rental/Resale Certificate is required before a home is rented or sold.
An application, required fees and a Borough inspection must be completed before a change in occupancy.
The Building Department advises allowing approximately four to six weeks for the Rental/Resale Certificate process.
Seller planning tip: check permit history and begin the resale-certificate process early enough that municipal requirements do not become a last-minute closing problem.
Building & ConstructionFlood, drainage & environmental due diligence
Flood and drainage review should be parcel-specific. NJDEP identifies Demarest among Bergen County municipalities subject to best-available flood-hazard information, and the borough participates in the National Flood Insurance Program.
- Check current FEMA flood mapping for the exact parcel.
- Review NJDEP best-available flood-hazard information when applicable.
- Ask about prior water intrusion, drainage improvements and sump systems.
- Review grading, lot coverage and stormwater requirements before major additions or new construction.
- Confirm wetlands, easements and stream-related constraints when site conditions warrant.
- Use qualified professionals for property-specific flood, engineering and insurance advice.
Mapped risk is not the whole story: a property outside a high-risk FEMA zone can still experience drainage or groundwater problems. Inspection and site-specific review remain important.
NJDEP Flood InformationRentals, accessory apartments & occupancy
Demarest's rental market is smaller than its owner-occupied housing market, but rental transactions still carry municipal obligations. In 2026 the Borough also adopted an accessory-apartment ordinance, making current zoning review important for owners considering an accessory dwelling arrangement.
Rental occupancy is subject to the Borough's Rental/Resale Certificate and inspection process.
Ordinance 1173-26 appears in the Borough's current 2026 ordinance library; owners should verify eligibility and current requirements before creating or advertising an accessory unit.
Confirm landlord identity, lease terms, utilities, parking, property condition and municipal occupancy compliance before paying deposits.
Schools & regional access
County Road School serves PK–1, Luther Lee Emerson School serves grades 2–4 and Demarest Middle School serves grades 5–8.
Northern Valley Regional High School at Demarest serves the regional high-school community from its Knickerbocker Road campus.
Demarest residents use nearby NJ Transit bus corridors and regional roads for New York City and Bergen County travel. Verify the best route and stop for the specific address because service patterns and walking distances vary.
Real-estate professionals serving Demarest
Demarest buyers and sellers commonly work with agents and brokerages based throughout the Northern Valley. The basic references below are nearby service options rather than endorsements and do not include free commercial website links.
Residential real-estate professional serving the Northern Valley from a Closter office.
Bergen County residential real-estate team serving Northern New Jersey.
Longtime Bergen County real-estate professional serving surrounding communities.
NJTGO listing policy: basic factual professional listings do not include a free private commercial website link. Enhanced paid placement can add a website link, photographs, expanded profile and featured positioning.
Buyer, seller & renter checklists
- Confirm block, lot and zoning
- Review current taxes and assessment
- Check permit and certificate history
- Inspect roof, drainage and foundation
- Review flood/environmental conditions
- Test commute at realistic times
- Start Rental/Resale Certificate early
- Resolve open permits when possible
- Gather surveys and approvals
- Verify tax and assessment information
- Document improvements
- Use current comparable sales
- Verify landlord and property
- Read all lease terms
- Confirm occupancy compliance
- Understand utilities and parking
- Document move-in condition
- Avoid unverified wire payments
Real Estate Advertising in Demarest
Real-estate professionals, property managers, mortgage professionals, attorneys and home-service businesses can use enhanced NJTGO placement for photographs, expanded profiles, featured positioning and direct website links.
Real Estate AdvertisingContact NJTGOMarket, municipal, zoning, school and flood information was reviewed September 2, 2026. Real-estate prices, inventory, taxes, assessments, zoning, permits, rules and property conditions change continuously. Verify all transaction-specific and parcel-specific information through current official records and qualified professionals.