31 John St, Helmetta, NJ 08828
Property image
Property image
OFF MARKET

31 John St
Helmetta, NJ 08828

  • 3 Beds
  • 2.5 Baths
  • 1,512 sqft

$542,000

Trulia Estimate
as of Aug 15, 2026
Est. Refi. Payment $3,635/mo*
Refinance Your Home

$542,000

Trulia Estimate
as of Aug 15, 2026
Est. Refi. Payment $3,635/mo*
Refinance Your Home
3 Beds
2.5 Baths
1,512 sqft

Home Value

Trulia Estimate
$542K
Since last month
Increased$2K (+0.4%)
Since last year
Increased$3K (+0.6%)
Since last sale
Increased$259K (+91.5%)
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 +112% in the last 10 years
MonthEstimated value
2026
August 2026$542K
July 2026$537K
June 2026$540K
May 2026$539K
April 2026$529K
March 2026$522K
February 2026$507K
January 2026$508K
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
42 John St, Helmetta, NJ
0.06
Single-Family Home
$485,000
06/15/26
3
1.5
1,460
27 Railroad Ave, Helmetta, NJ
0.06
Single-Family Home
$343,000
02/05/26
3
1
1,056
1 Washington Ave, Helmetta, NJ
0.02
Single-Family Home
$427,000
11/13/25
3
1
1,056
37 Railroad Ave, Helmetta, NJ
0.08
Single-Family Home
$257,500
06/12/26
2
1
1,093
9 John St, Helmetta, NJ
0.06
Single-Family Home
$78,934
02/20/26
3
2
1,870
10 Holly Manor Ct, Helmetta, NJ
0.49
Single-Family Home
$535,000
11/14/25
3
3
1,812
138 Main St, Helmetta, NJ
0.39
Single-Family Home
$500,000
01/30/26
4
2
1,736
13 High St, Helmetta, NJ
0.52
Single-Family Home
$505,000
08/13/26
2
2
1,491
10 Ericson Ave, Helmetta, NJ
0.36
Single-Family Home
$330,000
04/02/26
2
1.5
768
24 Holly House Dr, Helmetta, NJ
0.57
Single-Family Home
$525,000
01/16/26
2
2
1,661

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
1 Washington Ave, Helmetta, NJ 08828
0.02
$427,000
3
1
1,056
Recently Sold
42 John St, Helmetta, NJ 08828
0.06
$485,000
3
1.5
1,460
Recently Sold
27 Railroad Ave, Helmetta, NJ 08828
0.06
$343,000
3
1
1,056
Recently Sold
31 Railroad Ave, Helmetta, NJ 08828
0.06
$428,200
2
1.5
1,316
Off Market
19 Railroad Ave, Helmetta, NJ 08828
0.07
$460,900
2
3.5
1,106
Off Market
37 Railroad Ave, Helmetta, NJ 08828
0.08
$257,500
2
1
1,093
Recently Sold
15 Railroad Ave, Helmetta, NJ 08828
0.08
$335,400
2
1
-
Off Market
43 Railroad Ave, Helmetta, NJ 08828
0.11
$546,800
3
3
1,880
Off Market
111 John St, Helmetta, NJ 08828
0.15
$494,600
3
1
1,008
Off Market
57 Railroad Ave, Helmetta, NJ 08828
0.21
$436,100
3
2
1,296
Off Market
111 Main St, Helmetta, NJ 08828
0.22
$492,000
3
2
1,522
Off Market
25 Pine View Ct, Monroe Township, NJ 08831
0.27
$1,143,000
5
2.5
-
Off Market

Local Information

  • Map ViewExplore the area around 31 John St.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1907
Living Area
1,512 sqft
Price/Sqft
$358
Parking
Garage

About this House

Great Home here w/large addition. Kitchen features Custom Kraftmaid Maple Cabinetry. Large Master bedroom w/full bath and walk in closet. Screened porch off kitchen. Drive thru garage is 30' long. New Driveway. Furnace is 1 yr old. Solar panels are transferable. Helmetta Community is right down the street. Backs to parkland.
31 John St, Helmetta, NJ 08828 is a 3 bedroom, 3 bathroom, 1,512 sqft single-family home built in 1907. It last sold for $283,000 on Nov 16, 2020. It is currently off market. The Trulia Estimate is $542,000, with a rent estimate of $3,633/month.

Home Details for 31 John St

Interior Features

Heating & Cooling
Heating: BaseboardHeating Fuel: Baseboard
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet
Interior Details
AtticTypes of Rooms: Walk In Closet, Laundry Room
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: VinylPatioPorch
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached, Garage Detached

Property Information

Year Built
Year Built: 1907
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 6821 sqft

Price and Tax history

DateEventPrice
Nov 16, 2020
Source: N/A
Sold
$283,000
Aug 14, 2020
Source: Agent Provided
Pending
$289,900
Jul 9, 2020
Source: Agent Provided
PendingToActive
$289,900
Jun 22, 2020
Source: Agent Provided
Pending
$289,900
May 27, 2020
Source: Agent Provided
Listed For Sale
$289,900

Market trends in Helmetta

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
12
7MoM
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Around this home

What Locals Say about Helmetta

At least 13 Trulia users voted on each feature.

  • 100 % Say car is needed

  • 92 % Say parking is easy

  • 81 % Say it's dog friendly

  • 78 % Say there's wildlife

  • 75 % Say there are sidewalks

  • 73 % Say kids play outside

  • 72 % Say people would walk alone at night

  • 64 % Say there's holiday spirit

  • 61 % Say neighbors are friendly

  • 59 % Say streets are well-lit

  • 57 % Say yards are well-kept

  • 50 % Say it's walkable to restaurants

  • 43 % Say it's quiet

  • 33 % Say they plan to stay for at least 5 years

  • 33 % Say there are community events

  • 16 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Victoria Schapley
    "The environment and the neighbors really make this little town feel more homey and welcoming. Also literally a perfect distance from almost anything. Ex: beach, mall, the city, etc. Very welcoming and a great place to live in not only that but the people in the town is so close knit everyone knows each other. "
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  • Edward S.
    "It’s a beautiful town that is quiet and lovely. Neighbors know each other and the crime is low. The police are wonderful and the people are genuine and charming. I recommend Helmetta..."
    1
    Flag
  • Abby T.
    "Fairly close access to the NJ turnpike. 10 min from rt 18, 15 min from rt 1. Commute can vary based on traffic."
    0
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  • Pttyhrnndz
    "Good. Not a lot of traffic except heading out to Cranbury rd. The intersection of Helmetta blvd and Cranbury is always traffic. "
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  • Lisa L.
    "Christmas show and lighting event. It’s a nice time to see all of the neighbors gather together for the show."
    0
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  • Tracey G.
    "Fishing derby in June, Helmetta day in September, bonfire in October, outdoor movies, breakfast with the Easter bunny, strawberry festival "
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  • Bzyhajlo
    "we have a amazing mayor who does so much for the town , parties, bbq, fishing derby, even the police dept is involved they will stop when they see kids playing just to say hi and let them play with their lights in the cars. love this little town so much!! "
    0
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  • Vonblue5885
    "I've lived within this neighborhood for about 3yrs & really enjoy it. The people in the community here are typically friendly & also look out for one another."
    1
    Flag
  • Bzyhajlo
    "dogs are always welcome a lot of homes have one or two dogs . a lot of people walk their dogs around here "
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  • Jbrrecords
    " the trees and the woods very nice and quiet area mot to much traffic playground and lake are very clean and discreet the price on renting is kinda high but in all ok "
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  • Michael J. M.
    "WHAT I LOVE ABOUT THE HOME Quiet neighborhood, low taxes, Super energy efficient! Spotswood School system, walk to stores, restaurants and much more! Smaller historical town but close to everything! "
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Apartments for Rent

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Explore by feature - Air Conditioning

6 rentals with air conditioning in Helmetta, NJ

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Homes for sale near 31 John St

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Off Market Homes Near 31 John St

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Frequently asked questions about 31 John St

  • What is 31 John St estimated to be worth?
    Trulia's estimated value for 31 John St in Helmetta, NJ is $542,000.
  • What is the price history for 31 John St?
    31 John St in Helmetta, NJ last sold for $283,000 in November 2020.
  • Is Helmetta a buyer's or seller's market?
    Helmetta is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Helmetta?
    Residents describe Helmetta, NJ as easy to park in, dog-friendly, and pedestrian-friendly. See recently sold homes in Helmetta, NJ.
  • Does 31 John St have laundry facilities?
    Yes, 31 John St in Helmetta, NJ has in-unit laundry.
  • How big is the lot at 31 John St?
    The lot at 31 John St in Helmetta, NJ is about 0.16 acres (6,821 sq ft).