6 Seneca Pl, Montclair, NJ 07043
OFF MARKET

$1,924,100

Trulia Estimate
  • 5 Beds
  • 4 Baths
  • 3,596 sqft (on 0.41 acres)

6 Seneca Pl, Montclair, NJ 07043

Upper Montclair
Est. Refi. Payment $13,074/mo*
Refinance Your Home
Currently Off Market - Sold Aug 15, 2013 for $830,000

Home Value

Trulia Estimate
$1.92M
Since last month
Increased$36K (+1.9%)
Since last year
Increased$138K (+7.7%)
Since last sale
Increased$1M (+132.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +114% in the last 10 years
MonthEstimated value
2026
August 2026$1.93M
July 2026$1.89M
June 2026$1.97M
May 2026$1.93M
April 2026$1.91M
March 2026$1.88M
February 2026$1.84M
January 2026$1.77M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
18 Old Quarry Rd, Cedar Grove, NJ
0.42
Single-Family Home
$895,000
06/04/26
3
3
2,209
379 Highland Ave, Montclair, NJ
0.10
Single-Family Home
$1,753,455
06/29/26
6
4
-
391 Up Mountain Avenue, Montclair, NJ
0.07
Single-Family Home
$1,750,000
06/29/26
5
4
-
171 Fernwood Ave, Montclair, NJ
0.48
Single-Family Home
$360,000
12/08/25
6
4
4,016
340 Highland Ave, Montclair, NJ
0.10
Single-Family Home
$2,400,000
06/16/26
5
4
-
44 Norman Rd, Montclair, NJ
0.25
Single-Family Home
$1,380,000
05/26/26
6
4
-
524 Up Mountain Ave, Montclair, NJ
0.63
Single-Family Home
$1,375,000
05/19/26
3
2
2,583
10 Mountain Ter, Montclair, NJ
0.15
Single-Family Home
$2,100,000
06/23/26
5
6
-
215 Inwood Ave, Montclair, NJ
0.26
Single-Family Home
$1,610,500
07/08/26
5
4
-
36 Warfield St, Montclair, NJ
0.23
Single-Family Home
$1,610,000
12/01/25
4
3
-

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
5 Seneca Place, Montclair, NJ 07042
0.03
$1,625,500
4
4
-
Off Market
384 Up Mountain Avenue, Montclair, NJ 07043
0.04
$2,905,900
5
6
-
Off Market
362 Highland Ave, Montclair, NJ 07043
0.05
$1,508,100
4
4
-
Off Market
384 Upper Mountain Ave, Montclair, NJ 07043
0.05
$2,905,900
5
5.5
-
Off Market
391 Up Mountain Avenue, Montclair, NJ 07042
0.07
$1,750,000
5
4
-
Recently Sold
391 Upper Mountain Ave, Montclair, NJ 07043
0.08
$1,750,000
5
3.5
-
Recently Sold
379 Highland Ave, Montclair, NJ 07043
0.10
$1,753,455
6
4
-
Recently Sold
375 Upper Mountain Ave, Montclair, NJ 07043
0.08
$1,699,000
6
4
-
Recently Sold
344 Highland Ave, Montclair, NJ 07043
0.08
$2,969,000
5
4
-
Off Market
372 Up Mountain Avenue, Montclair, NJ 07043
0.08
$2,699,999
7
7
-
Recently Sold
30 Edgecliff Rd, Montclair, NJ 07043
0.11
$1,999,999
4
5
-
Recently Sold
340 Highland Ave, Montclair, NJ 07043
0.10
$2,400,000
5
4
-
Recently Sold

Local Information

  • Map ViewExplore the area around 6 Seneca Pl.
  • Schools3 Preschool Schools7 Elementary Schools3 Middle Schools1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1948
Lot Size
0.41 acres
Living Area
3,596 sqft
Price/Sqft
$535
Parking
Garage

About this House

Jean Clark, environmental activist, designed her 1948 home with architect Alfonso Alvarez.Sitting on .41 acres with gardens designed by Ethelbert Furlong it enters the market for the first time ever! This 5 bedroom 3 1/2 bath home boasts a two bedroom first floor suite with walk-in closet & full bath, au pair suite with private entrance & a second floor master bedroom with wood-burning fireplace and dressing room. It has a large kitchen and breakfast room with garage access. Enter the veranda from the dining room or living room with grand fireplace & built-ins & enjoy private gardens and yard. Lots of storage & closet space throughout. Wood floors throughout. A few blocks to Upper Montclair Village, the NYC MidTown direct & Anderson Park, named after Jean Clark's grandfather, CW Anderson who donated the land.
6 Seneca Pl, Montclair, NJ 07043 is a 5 bedroom, 4 bathroom, 3,596 sqft single-family home in Upper Montclair, built in 1948. It last sold for $830,000 on Aug 15, 2013. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,924,100, with a rent estimate of $7,959/month.

Home Details for 6 Seneca Pl

Interior Features

Heating & Cooling
Heating: RadiantAir ConditioningCooling System: CentralHeating Fuel: Radiant
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Hardwood
Interior Details
Number of Rooms: 9Types of Rooms: Breakfast Nook, Dining Room
Appliances & Utilities
DishwasherDisposalDryer

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Shingle Not Wood, Stone
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1948
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 0.41 acres

Price and Tax history

DateEventPrice
Aug 15, 2013
Source: GSMLS #3043547
Sold
$830,000
Jun 8, 2013
Source: Agent Provided
Listed For Sale
$769,000

Market trends in Montclair

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.34M
$123KMoM
Sale-to-List Price
125.4%
1.8%MoM
Price per sq ft
—
Available listings
70
13MoM

Around this home

Neighborhood Overview

Upper Montclair
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Upper Montclair

At least 127 Trulia users voted on each feature.

  • 96 % Say it's dog friendly

  • 95 % Say there are sidewalks

  • 94 % Say yards are well-kept

  • 90 % Say people would walk alone at night

  • 87 % Say there's holiday spirit

  • 86 % Say kids play outside

  • 83 % Say it's walkable to restaurants

  • 82 % Say there's wildlife

  • 78 % Say it's quiet

  • 76 % Say car is needed

  • 75 % Say it's walkable to grocery stores

  • 75 % Say neighbors are friendly

  • 72 % Say they plan to stay for at least 5 years

  • 70 % Say parking is easy

  • 68 % Say there are community events

  • 59 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Diverse, access to services, great cuisine and events "
    0
    Flag
  • Amydallmann
    "Most homes here have at least one dog and most owners and dogs are quite friendly. Technically it is not allowed to let your dog run off leash, but there are a handful of folks who do and they sometimes meet up in the park so the dogs can play together. There are excellent walkers and daycare when you need to travel or work it’s a great place to have a dog or five!"
    1
    Flag
  • Alw328
    "Block parties and neighbors are friendly and look out for one another. Love the walk ability! Best place we have ever loved!"
    5
    Flag
  • Me
    "The community has vitality. There are beautiful parks, an independent cinema, concert venue and museum. There are programs for children and adults alike. Many people that live here are originally from out of state which creates a dynamic community. "
    2
    Flag
  • Lyn S.
    "Very quite and people is very nice. Love the town. Grocery stores are close and train and bus to nyc. "
    7
    Flag
  • Marina
    "Great for families, but taxes are high. Has all the benefits of a city but with the advantages of suburb. Plenty of restaurants, yoga, stores, etc. "
    3
    Flag
  • Ivelisse R.
    "Everything! Suburb meet City environment. There’s an annual Jazz and Film festival each year and outside movie events at a local garden. Love the diversity and awesome restaurants!"
    2
    Flag
  • Amyascheim
    "Living up on Highland Ave. has the advantage of being near Mills reservation walking/hiking trails and overall peaceful setting, while still being conveniently located near shopping and restaurants."
    1
    Flag
  • Yenoors
    "Dogs are prevalent in town and many are seen walking them on the sidewalks and the parks. Most if not all pickup after them. "
    3
    Flag
  • Shelley D.
    "Moved here 5 years ago and love it! Walkable, great shops nearby, neighbors are friendly and it’s the perfect place to own a pup!! "
    1
    Flag
  • Gisselle Y.
    "Montclair Film Festival, Jazz Festival, fire works for 4th of July, sidewalk sales from the downtown stores, having amazing restaurants and transportation at walking distance. "
    0
    Flag
  • Mattey F.
    "I drive everywhere but the trains and buses are so easy to access in my neighborhood. Public transportation is so popular among my neighbors. Most of them use it to get to work every morning. The only down side is the trains don’t run on the weekends. "
    0
    Flag
  • Mattey F.
    "I see dog owners walk their dogs by my house and sometimes the dogs poop and pee on my lawn. That is very annoying. They usually clean up the mess. "
    1
    Flag
  • Yenoors
    "The streets are walkable. Shopping is within walking distance as is commutes to the city both by bus or train. Neighbors are neighborly and it is quiet. "
    0
    Flag
  • CONOR O. D.
    "All the green grass & open spaces for the dogs to run around in would be a definite plus for dog owners "
    1
    Flag
  • Michael
    "Best town in New Jersey. Convenient to public transportation to the city. Montclair has an variety of restaurants and bar. Awesome school system, Safe neighborhood and and great community vibe!"
    1
    Flag
  • Lauraauer
    "Upper Montclair is completely walkable. The village near the train station has everything you need. It is a very safe part of Montclair."
    0
    Flag
  • Niidzanmills
    "The variety of activity options and the great community. It’s really safe and clean. Public transport is available. So many great BYOB restaurants."
    0
    Flag
  • Cferrari1224
    "I’ve lived here for 2 years and i love the diversity of people, food, and entertainment. There is always somewhere new to eat and everything is in walking distance."
    0
    Flag
  • Magdy
    "Upper Montclair is an idea city for those who are looking for one of the best school system, and within 30-40 minutes commute to Manhattan. It is very accessible, very safe, and has lots of community involvement and affairs. School system is amazing. The Mid-Town Direct train stop is within walking distance. Tuers Park is one house up the street, great for sports, jogging and walking. "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 6 Seneca Pl

  • What is 6 Seneca Pl estimated to be worth?
    Trulia's estimated value for 6 Seneca Pl in Montclair, NJ is $1,924,100.
  • What is the price history for 6 Seneca Pl?
    6 Seneca Pl in Montclair, NJ last sold for $830,000 in August 2013.
  • Is Montclair a buyer's or seller's market?
    Montclair is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Montclair?
    The median sale price in Montclair is $1.34M. That is up $123K from the prior month.
  • Does 6 Seneca Pl have air conditioning?
    Yes, 6 Seneca Pl in Montclair, NJ has air conditioning.
  • How big is the lot at 6 Seneca Pl?
    The lot at 6 Seneca Pl in Montclair, NJ is about 0.41 acres (17,860 sq ft).

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