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$3,799,000

78 Days On Site

30 N Mountain Ave
Montclair Twp., NJ 07042

For Sale|Residential|Active Under Contract

Beds

Total Baths

Full Baths

Partial Baths

7,322

SqFt

$519

/SqFt

1896

Built

County:

Essex

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Monthly Payment (Est.)

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Offered for only the second time in nearly 130 years, this extraordinary estate presents a once-in-a-generation opportunity to own one of Montclair's most distinguished properties. Set on nearly two private acres atop a rolling hill, the residence seamlessly blends historic grandeur with modern luxury while capturing breathtaking New York City skyline views. A gracious wraparound porch welcomes you into sun-filled interiors showcasing exquisite original millwork, oversized windows, and timeless architectural details. Extensive updates, including a renovated chef's kitchen, updated electrical, plumbing, and HVAC systems, provide modern comfort while preserving the home's character. Designed for elegant entertaining and everyday living, the home offers 9 bedrooms, 5.1 baths, and 2 versatile bonus rooms. Professionally landscaped grounds feature expansive paver patios, a fenced yard, and tranquil green spaces. The beautifully updated 3-bedroom, 1-bath carriage house includes horse stables, a full first-floor garage, and its own private driveway, offering exceptional flexibility with potential to expand for additional living space. A rooftop observatory with the original 1986 telescope offers sweeping panoramic views. Ideally located moments from vibrant downtown Montclair, acclaimed dining, boutiques, theaters, museums, and NYC transportation, this remarkable estate offers an unmatched blend of history, luxury, and opportunity.

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Listing Snapshot

Price

$3,799,000

Days On Site

78 Days

Bedrooms

Inside Area (SqFt)

7,322 sqft

Total Baths

Full Baths

Partial Baths

Lot Size

1.97 Acres

Year Built

1896

MLS® Number

4041905

Status

Active Under Contract

Property Tax

$46,812

HOA/Condo/Coop Fees

N/A

Sq Ft Source

N/A

Friends & Family

Recent Activity

3 weeks ago		Status changed to Active Under Contract
3 weeks ago		Listing updated with changes from the MLS®
3 months ago		Listing first seen on site

General Features

Acres

1.97

Carport

Parking

Gravel

Parking Spaces

Security

Smoke Detector(s)

Sewer

Public Sewer

SqFt Total

7322

Style

Victorian

Water Source

Public

Interior Features

Appliances

DishwasherDryerRefrigeratorGas OvenGas RangeWasherGas Water Heater

Basement

Full

Cooling

Central Air

Fireplace

Yes

Fireplace Features

Master Bedroom

Fireplaces

Flooring

TileWood

Heating

Forced Air

Interior

Eat-in KitchenElevatorKitchen IslandWalk-In Closet(s)Pantry

Bedroom

Level - ThirdDescription - Bedroom

Bedroom 1

Level - Second

Bedroom 2

Bedroom 3

Level - Second

Bedroom 4

Level - Second

Dining Room

Level - FirstDescription - Formal Dining Room

Family Room

Level - First

Kitchen

Level - FirstDescription - Center Island, Eat-In Kitchen, Pantry

Living Room

Level - First

Master Bedroom

Description - Fireplace, Full Bath, Sitting Room, Walk-In Closet

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Exterior Features

Construction Details

StoneStuccoWood Siding

Lot Features

Corner Lot

Patio And Porch

Patio

Roof

Tile

Listing courtesy of COMPASS NEW JERSEY LLC

The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.

Neighborhood & Commute

Source: Walkscore

Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.

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Are you on the lookout for your ideal home in the picturesque landscapes of Northwestern New Jersey? Look no further than the Multiple Listing Service (MLS) provided by Countryside Homes NJ and RE/MAX Town & Valley. Our MLS search tool empowers you to explore a wide range of new homes, ensuring you have access to the latest listings in the region. Let us guide you on a journey to find the perfect property that matches your unique preferences. Find your dream home today. Plant your roots and grow your dreams with the Countryside team!

Client Testimonials for Countryside Homes NJ

At Countryside Homes NJ and RE/MAX Town & Valley, we pride ourselves on delivering exceptional service to our clients. But don’t just take our word for it—read what our satisfied customers have to say. From first-time homebuyers to seasoned real estate investors and new home builders, our clients appreciate our dedication, expertise, and commitment to their success. Here are some of their stories.

David R. New Homeowner

Collaborating with Keith LaBrunda and Heather Montalbano from Countryside Homes NJ and RE/MAX Town & Valley streamlined the home-buying process for me. They were attentive to my needs and preferences, ensuring they understood exactly what I was seeking in a home and what was within my financial comfort zone. Keith and Heather provided invaluable assistance during the offer stage, sharing insightful details that enabled me to place a successful bid on my desired property. They recommended associates to assist me with securing a mortgage, conducting home inspections, and acquiring homeowner's insurance. Post-purchase, they continued to be a resource, suggesting local companies to contact for internet, water, waste management, oil, and other essential services. The experience of purchasing a home with Keith LaBrunda and Heather Montalbano was seamless and enjoyable.

Rachel and Andre First Time Homebuyer

As first-time homebuyers, the process of finding and purchasing a home felt daunting. But from the moment we reached out to Heather and Keith at Countryside Homes NJ and RE/MAX Town & Valley, our worries were put to rest. Their team was incredibly patient, answering all our questions and guiding us through every step. They took the time to understand our needs and preferences, ensuring that we found the perfect home in a neighborhood we love. We were especially impressed by their vast knowledge of the local market and their commitment to ensuring we got the best deal possible. We can't thank them enough for making our dream of homeownership a reality. If you're in the market for a new home, we highly recommend Heather and Keith at Countryside Homes NJ and RE/MAX Town & Valley. They truly go above and beyond for their clients!

Prestia Family New Homeowners

From the moment we began our home search, Heather at Countryside Homes NJ and RE/MAX Town & Valley stood out as the epitome of professionalism and dedication. Her team's in-depth knowledge of the Rockaway Borough area and their unwavering commitment to our needs made our home buying journey not only smooth but truly enjoyable. As new homeowners in Rockaway Borough, NJ, we can confidently say that choosing Heather at Countryside Homes NJ and RE/MAX Town & Valley was the best decision we made. Her expertise, patience, and genuine care for our family's needs transformed what could have been a stressful process into a memorable and joyous occasion. We are beyond grateful for her support and would highly recommend her and her team to anyone looking to find their dream home. Thank you for turning our dreams into reality!

Donna Buyer

Keith takes you through every step of buying a home with ease. It helps tremendously that he has extensive knowledge about the inner workings of a home so he can tell you how it should be. From his top notch contacts to his tireless energy, Keith does his best to keep the transaction on track. Keith is genuinely happy to introduce you to your new home and neighborhood ensuring you'll fit right in. I have worked with many realtors along the way and none are as diligent, generous, and trustworthy as Keith. I am very grateful to have had Keith as my buyer's agent...every exchange should be as good.

Mike Buyer

Truly was a pleasure working with Keith and Heather, I could call them any time with any question or problem and they would respond immediately, if they didn't have an the answer or solution at hand, they would find a way to get it ASAP. Truly appreciate their efforts and attention. They truly understood what we were looking for. In many cases they were willing to go investigate the property on our behalf and we truly trusted their analysis and ability to understand exactly what we wanted and/or needed.

Darren D. Buyer

Keith was absolutely amazing throughout the entire process. The most important thing he did was to listen. He listened to every detail my wife and I talked about in finding the perfect home. He found the home that fit the needs of each family member. He knew what the town offered, He was aware of local ordinances and rules, He was there for us every moment of the day. I highly recommend contacting Keith and his team for your next home purchase.

Steve P. Buyer

As an attorney I have worked with many Real Estate agents over many years. Recently I attempted to purchase a home where Keith represented the Seller and had another transaction where Keith represented my daughter in the purchase of a home. He is , quite simply, the best. Keith is a person of complete integrity; knowledgeable, creative, responsive and easy to work with. I cannot recommend him highly enough.

Kaitlyn B. Buyer

We cannot recommend Keith enough! As first-time homebuyers, we had so many questions, and Keith was always patient, knowledgeable, and there for us every step of the way. He truly had our best interests in mind and made the entire process feel so much easier. We are so grateful he helped us find our first home and couldn’t have asked for a better realtor!

Contact a Real Estate Agent

Heather Montalbano
Real Estate Sales Associate
Cell: 973-796-4947

RE/MAX Town & Valley
Office: 908-852-1333

Keith LaBrunda
Real Estate Sales Associate
Cell: 973-476-4182

RE/MAX Town & Valley
Office: 908-852-1333

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Listings

Searches

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$3,799,000

78 Days On Site

30 N Mountain Ave
Montclair Twp., NJ 07042

For Sale|Residential|Active Under Contract

Beds

Total Baths

Full Baths

Partial Baths

7,322

SqFt

$519

/SqFt

1896

Built

County:

Essex

Save

Hide

Mortgage Calculator

Monthly Payment (Est.)

Enter an interest rate to see your estimated monthly payment.

Save

Hide

Listing Snapshot

Price

$3,799,000

Days On Site

78 Days

Bedrooms

Inside Area (SqFt)

7,322 sqft

Total Baths

Full Baths

Partial Baths

Lot Size

1.97 Acres

Year Built

1896

MLS® Number

4041905

Status

Active Under Contract

Property Tax

$46,812

HOA/Condo/Coop Fees

N/A

Sq Ft Source

N/A

Friends & Family

Recent Activity

3 weeks ago		Status changed to Active Under Contract
3 weeks ago		Listing updated with changes from the MLS®
3 months ago		Listing first seen on site

General Features

Acres

1.97

Carport

Parking

Gravel

Parking Spaces

Security

Smoke Detector(s)

Sewer

Public Sewer

SqFt Total

7322

Style

Victorian

Water Source

Public

Interior Features

Appliances

DishwasherDryerRefrigeratorGas OvenGas RangeWasherGas Water Heater

Basement

Full

Cooling

Central Air

Fireplace

Yes

Fireplace Features

Master Bedroom

Fireplaces

Flooring

TileWood

Heating

Forced Air

Interior

Eat-in KitchenElevatorKitchen IslandWalk-In Closet(s)Pantry

Bedroom

Level - ThirdDescription - Bedroom

Bedroom 1

Level - Second

Bedroom 2

Bedroom 3

Level - Second

Bedroom 4

Level - Second

Dining Room

Level - FirstDescription - Formal Dining Room

Family Room

Level - First

Kitchen

Level - FirstDescription - Center Island, Eat-In Kitchen, Pantry

Living Room

Level - First

Master Bedroom

Description - Fireplace, Full Bath, Sitting Room, Walk-In Closet

Save

Hide

Exterior Features

Construction Details

StoneStuccoWood Siding

Lot Features

Corner Lot

Patio And Porch

Patio

Roof

Tile

Neighborhood & Commute

Source: Walkscore

Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.

Save

Hide

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At Countryside Homes NJ and RE/MAX Town & Valley, we understand that finding the perfect home is a significant milestone. Our MLS search tool is designed to make your home search journey as smooth and efficient as possible. Start exploring new homes today and let us help you discover the beauty and charm of Northwestern New Jersey’s real estate market. Contact a real estate agent with Countryside Homes NJ and RE/MAX Town & Valley and let us help you find your dream home today!

Find Your Dream Home with Countryside Homes NJ

30 N Mountain AveMontclair Twp., NJ 07042

Mortgage Calculator

Monthly Payment (Est.)

Client Testimonials for Countryside Homes NJ

Contact a Real Estate Agent

30 N Mountain AveMontclair Twp., NJ 07042

Mortgage Calculator

Monthly Payment (Est.)

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30 N Mountain Ave
Montclair Twp., NJ 07042

30 N Mountain Ave
Montclair Twp., NJ 07042

Countryside Homes NJ
Preferred Partners

Countryside Homes NJ
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