About This Home

This 6-bedroom, 5-bathroom single family at 257 Upper Mountain Ave in Montclair Twp, NJ is listed for $3,950,000 ($551 per sqft). Built in 1889, the home offers 7,174 sqft of living space on a 1.01 acres lot.

Key Features

  • Built in 1889
  • 1.01 acre lot
  • 8 parking spaces
  • Fireplace

Property Details

4 full, 1 half
3-car garage
1889

Amenities

FireplaceA/C
Listing Description

Nestled in the most prestigious estate section of Upper Montclair, this grand 1889 colonial revival seamlessly blends historic architectural significance with contemporary luxury living. Spanning an impressive 6,000 square feet of meticulously designed interior space, featuring Wolf and Sub-Zero appliances as well as a unique kitchen design.

This masterfully updated single-family residence rests on over 1 acre of lush, manicured grounds, offering an unparalleled private sanctuary just minutes from Manhattan-bound transit.

Monthly Cost Estimate

$21,125/mo

20% down · 6.5% · 30 years

Principal$2,857
Interest$17,117
Insurance$1,152

Estimates only. Actual payments may vary.

Location

257 Upper Mountain Ave

Montclair Twp, NJ 07043

Features & Amenities

Interior Features

CODetectCeilHighSmokeDetStallShwStallTubWlkInCls

Exterior Features

DeckOpen Porch(es)PatioTennis Courts

Property Details

Flooring

Linoleum

Outdoor Features

PorchDeckPatio

Heating

Forced Air

Cooling

Central Air

Appliances

CarbMDetCookGasDryerMicrowavRgOvGasRefrigWineRefr

Questions & Answers

This 6-bedroom, 5-bathroom single family at 257 Upper Mountain Ave is listed at $3,950,000 ($551/sqft). The estimated monthly payment is $21,125 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1889, 1.01 acre lot, 8 parking spaces, Fireplace. Interior Features: CODetect, CeilHigh, SmokeDet. Exterior Features: Deck, Open Porch(es), Patio.

This property is listed by JEROME SAHLMAN.

JS

JEROME SAHLMAN

Agent at Village Square Realtors

Listed by Village Square Realtors · Broker phone: (973) 509-2222 · View on Broker Site · Broker website

MLS# 4057111· Source: Garden State MLS, LLC· 26 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.

257 Upper Mountain Ave, Montclair Twp, NJ 07043

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