About This Home

This 4-bedroom, 4-bathroom single family at 310 Old Grove Rd in Mountainside Boro, NJ is listed for $999,000. Built in 1957, on a 0.41 acres lot.

Key Features

  • Built in 1957
  • 0.41 acre lot
  • 2 stories
  • 4 parking spaces

Property Details

2 stories
3 full, 1 half
2-car garage
1957

Amenities

EV ChargerA/C
Listing Description

Welcome home to 310 Old Grove Rd, an updated, turnkey home where pride of ownership shines throughout. Located in one of Mountainside's sought-after neighborhoods, this beautifully maintained 4-bedroom, 3.5-bath residence offers a thoughtful layout for everyday living and entertaining.

A two-story foyer leads to the main level, featuring a formal living room with a large bay window, formal dining room, eat-in kitchen, and inviting three-season room overlooking the serene, park-like backyard. The second level offers three well-appointed bedrooms, including an ensuite bedroom with a full bath that can serve as a primary suite, plus an updated hall bathroom.

The private third-level primary suite features generous closet space and a full bath. The ground level includes a family room with backyard access, powder room, and attached two-car garage with EV charger. The basement provides laundry and ample storage or future finishing space.

The fully fenced backyard includes a paver patio, pergola, gas line, swing set, and shed. Mountainside offers a welcoming community, highly regarded Blue Ribbon School District, beautiful parks, and convenient access to NYC. With its versatile floor plan, extensive improvements, comfortable living spaces, and exceptional outdoor setting, 310 Old Grove Rd offers the space, flexibility, and convenience you've been looking for and a place to truly call home. See additional documents for recent improvements.

Monthly Cost Estimate

$5,343/mo

20% down · 6.5% · 30 years

Principal$722
Interest$4,329
Insurance$291

Estimates only. Actual payments may vary.

Location

310 Old Grove Rd

Mountainside Boro, NJ 07092-2118

Features & Amenities

Exterior Features

PatioPergolaStorageFencVnyl

Property Details

Flooring

WoodLinoleumTile

Outdoor Features

Patio

Heating

Electric (Heating)

Cooling

Central AirDuctless

Appliances

Carbon Monoxide DetectorDishwasherDryerRange/Oven-GasRefrigeratorSump PumpWasherWater Softener-Rnt

Questions & Answers

This 4-bedroom, 4-bathroom single family at 310 Old Grove Rd is listed at $999,000. The estimated monthly payment is $5,342 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1957, 0.41 acre lot, 2 stories, 4 parking spaces. Exterior Features: Patio, Pergola, Storage.

This property is listed by AMANDA SELLINGER.

AS

AMANDA SELLINGER

Agent at Christie's International Real Estate NJ

Listed by Christie's International Real Estate NJ · Broker phone: (201) 962-9553 · View on Broker Site · Broker website

MLS# 4057703· Source: Garden State MLS, LLC· 25 days on PropertySimple

Copyright © 2026 Garden State MLS, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

310 Old Grove Rd, Mountainside Boro, NJ 07092-2118

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