18 William St, Summit, NJ 07901
Property image
Property image
OFF MARKET

18 William St
Summit, NJ 07901

  • 3 Beds
  • 2 Baths
  • 2,229 sqft

$985,500

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $6,768/mo*
Refinance Your Home

$985,500

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $6,768/mo*
Refinance Your Home
3 Beds
2 Baths
2,229 sqft

Home Value

Trulia Estimate
$986K
Since last month
Increased$10K (+1%)
Since last year
Increased$60K (+6.5%)
Since last sale
Increased$572K (+139.4%)
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$982K
July 2026$972K
June 2026$1.01M
May 2026$986K
April 2026$962K
March 2026$957K
February 2026$933K
January 2026$949K
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
50 New England Ave #1H, Summit, NJ
0.63
Townhouse
$1,275,000
09/26/25
2
2.5
2,320
29 Troy Dr #4, Springfield, NJ
1.42
Townhouse
$450,000
08/26/25
2
2
-
24 Gates Ave #A-1, Summit, NJ
1.16
Townhouse
$1,250,000
11/19/25
5
4.5
-
1803 Park Pl, Springfield, NJ
2.60
Townhouse
$570,000
03/10/26
4
3.5
-
981 Valley St #3, Vauxhall, NJ
3.44
Townhouse
$440,000
10/10/25
2
2.5
1,173
60 Brandywyne Dr, Florham Park, NJ
3.79
Townhouse
$400,000
03/06/26
1
1.5
940
4B Foley Sq, New Providence, NJ
2.69
Townhouse
$920,000
04/21/26
3
3.5
-
206 Main St, Millburn, NJ
2.60
Townhouse
$340,000
01/30/26
1
1
-
2 Ambrosia Ct #202, Livingston, NJ
4.30
Townhouse
$787,000
09/16/25
3
4
1,935
10 Larkin Cir, West Orange, NJ
4.69
Townhouse
$380,000
04/07/26
1
1.5
1,074

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
23 William St, Summit, NJ 07901
0.03
$1,200,000
Studio
-
-
Recently Sold
17 WILLIAM STREET, Summit, NJ 07901
0.02
$1,344,100
Studio
-
-
Off Market
26 Mountain Ave, Summit, NJ 07901
0.07
$1,795,000
6
4.5
-
For Sale
28 Mountain Ave, Summit, NJ 07901
0.07
$2,795,000
5
4.5
4,301
For Sale
3 Oak Ridge Ave, Summit, NJ 07901
0.09
$1,360,000
5
4
-
Recently Sold
5 William St, Summit, NJ 07901
0.05
$804,900
Studio
-
-
Off Market
3 MOUNTAIN AVENUE, Summit, NJ 07901
0.09
$948,100
Studio
-
-
Off Market
20 Sayre St, Summit, NJ 07901
0.07
$1,261,400
5
3
-
Off Market
45 Mountain Ave, Summit, NJ 07901
0.10
$1,607,200
4
3
-
Off Market
16 Oak Ridge Ave, Summit, NJ 07901
0.13
$2,389,000
6
5
-
Off Market
47 Mountain Ave, Summit, NJ 07901
0.11
$1,372,700
4
3
-
Off Market
5 Doremus St, Summit, NJ 07901
0.11
$1,314,700
4
3
-
Off Market

Local Information

  • Map ViewExplore the area around 18 William St.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Townhouse
Year Built
1925
Living Area
2,229 sqft
Price/Sqft
$442
Parking
Garage

About this House

Commuter's Dream! Maintenance-free w/lawn and snow removal! New Construction! LOCATION 1/2 MILE TO TRAIN, pristine high quality finishes throughout, Walk to Summit school, Steps to Downtown Summit ! New Construction, pristine and luxurious modern home for suburban life! Bright and Sunny open floor plan. Hardwood floors throughout. Chef's kitchen with granite counter, stainless steel appliances, kitchen peninsula with included bar stools. Pantry. Sun filled den/office off the large main living room. 2 spacious full baths with top of the line finishes. Nest thermostat. Central Air. Private laundry room. Basement storage. Private rear door to backyard and private paver patio, with patio table and chairs. Close to Summit Train Station, Newark Airport, Overlook Hospital, Mall at Short Hills.
18 William St, Summit, NJ 07901 is a 3 bedroom, 2 bathroom, 2,229 sqft townhouse built in 1925. It last sold for $410,000 on Apr 18, 2008. More recently, it was listed as a rental in July 2018 with an asking price of $3,950 per month. That rental listing was removed on November 16, 2018. It is currently off market. The Trulia Estimate is $985,500, with a rent estimate of $4,674/month.

Home Details for 18 William St

Interior Features

Heating & Cooling
Heating: Forced Air, GasHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Hardwood
Interior Details
Types of Rooms: Pantry
Appliances & Utilities
DishwasherDryerRefrigerator

Property Information

Year Built
Year Built: 1925
Property Type / Style
Property Type: Townhouse

Exterior Features

Exterior Home Features
Exterior: WoodPorch
Parking & Garage
GarageParking Spaces: 4Parking: Garage Detached

Community

Units in Building: 2

Lot Information

Lot Area: 5488 sqft

Price and Tax history

DateEventPrice
Nov 16, 2018
Source: Agent Provided
ListingRemoved
$2,950
Nov 4, 2018
Source: Agent Provided
PriceChange
$2,950
Price decreased by 12%
Oct 9, 2018
Source: Agent Provided
PriceChange
$3,350
Price decreased by 4%
Aug 24, 2018
Source: Agent Provided
PriceChange
$3,500
Price decreased by 11%
Jul 26, 2018
Source: Agent Provided
Listed For Rent
$3,950

Market trends in Summit

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.49M
$193KMoM
Sale-to-List Price
—
Price per sq ft
$719
Available listings
33
5MoM

Around this home

What Locals Say about Summit

At least 243 Trulia users voted on each feature.

  • 91 % Say it's dog friendly

  • 82 % Say people would walk alone at night

  • 82 % Say there's holiday spirit

  • 79 % Say car is needed

  • 76 % Say it's walkable to restaurants

  • 75 % Say kids play outside

  • 74 % Say yards are well-kept

  • 73 % Say parking is easy

  • 71 % Say it's quiet

  • 70 % Say there are sidewalks

  • 66 % Say they plan to stay for at least 5 years

  • 62 % Say streets are well-lit

  • 61 % Say there's wildlife

  • 61 % Say there are community events

  • 58 % Say neighbors are friendly

  • 42 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Sfeoli34
    "There are alot of couples with young children so its nice if you have a family or starting one. Its a dog friendly neighborhood and we do block parties etc.. Yet its pretty quiet. Park near bye. "
    1
    Flag
  • Elliotwilbur
    "Great place to raise a family. Public school system is excellent. Numerous commuting options to Manhattan. "
    1
    Flag
  • maria08827
    "It’s very nice, clean and safe . Everyone is nice and friendly! It has a beautiful safe park across the street which is very clean and active. Also close to everything!"
    1
    Flag
  • Anita
    "Summit is a charming town where practical meets comfort. The community is friendly and diverse. Lots of families, singles and dogs. "
    8
    Flag
  • Davidthompsonjr
    "Easy ride to train station and best commuter line in nj. Penn station is crappy but if you can do ferry from hoboken it’s nice."
    2
    Flag
  • Pololas2019
    "the people walk the dogs and is a really nice neighborhood to live i recommended to buy a house in this area "
    1
    Flag
  • Unspecified
    "People take pride in their homes. Family friendly. Very safe. Lived here for 2 years, so happy with the community. "
    1
    Flag
  • Davidthompsonjr
    "Nice town, ppl, and amenities. Great schools and good place to raise your kids. Express trains to the city, makes a difference relative to other areas in nj. "
    0
    Flag
  • Davidthompsonjr
    "Great town to raise a family. Close to best nj commute. Good restaurants in town. Good access to highways. "
    2
    Flag
  • Marcelo N.
    "I love summit best city to live in, respectful people, clean , no crime , no racism or classism . Just a wonderful city"
    0
    Flag
  • Mary T. Z.
    "Street Fairs are very nice in this town. The farmers market is great too! Events at the playhouse are wonderful."
    3
    Flag
  • Randall.lauren
    "This is a very family friendly neighborhood. The restaurants, coffee shops, parks and other amenities are all well suited to families. "
    3
    Flag
  • Samantha Q.
    "We have festivals, block parties, concerts and movie nights in the park. Our neighbors are always outside going for walks, our kids always find other kids to play with!"
    2
    Flag
  • Slong0717
    "Bike parades, kids events. Amazing downtown area. Lots of activities for kids. Easy to commute to NYC. "
    2
    Flag
  • Scott H.
    "There are a lot of dogs around and most are friendly. I wish there was a space for them to run off lead. "
    2
    Flag
  • Rehav
    "less than 10 mins walk to train that goes right to nyc. 3 min drive to get onto Routes 24 and 78. Cant be beat!!"
    2
    Flag
  • EF
    "Lots of friendly dogs and owners to walk with. Park nearby. Quiet streets. Fun dog store in downtown summit. "
    0
    Flag
  • Melissa C.
    "what dog owners like about his neighborhood would be that the doggies would meet other doggies and get along quite nicely and the backyards very spacious "
    0
    Flag
  • Thayesmail
    "Great family neighborhood. Great schools. Great recreation program. Convenient commute to NYC & Airport. "
    0
    Flag
  • layton m.
    "Great, direct line into New York City makes it a quick, convenient and easy commute. I think it’s the best commute into nyc in New Jersey"
    4
    Flag
  • Jhuneke
    "We are in a surprisingly quiet block, despite being on a major thoroughfare, and close to downtown, train station. "
    1
    Flag
  • Laura
    "It’s safe, clean and easy commute to the city, mountains or beach. Very centrally locates. Love it here. Just wish it wasn’t so expensive in this area!!"
    2
    Flag
  • Samantha H.
    "Kind people who are always willing to help each other. Access to fields, train, and walking to downtown. Kids all walk to school. "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 18 William St

  • What is 18 William St estimated to be worth?
    Trulia's estimated value for 18 William St in Summit, NJ is $985,500.
  • What is the price history for 18 William St?
    18 William St in Summit, NJ last sold for $410,000 in April 2008.
  • Is Summit a buyer's or seller's market?
    Summit is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Summit?
    The median sale price in Summit is $1.49M. That is up $193K from the prior month.
  • Does 18 William St have laundry facilities?
    Yes, 18 William St in Summit, NJ has laundry facilities.
  • Does 18 William St have a garage?
    Yes, 18 William St in Summit, NJ has a garage.

Explore by feature - Pet Friendly

12 pet-friendly rentals in Summit, NJ

Explore by feature - Garage

19 rentals with a garage in Summit, NJ

Explore by feature - Air Conditioning

32 rentals with air conditioning in Summit, NJ

Explore by feature - Washer/dryer

34 rentals with a washer/dryer in Summit, NJ

Apartments for Rent

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Off Market Homes Near 18 William St

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Homes for sale near 18 William St

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