18 River Ave, Riverhead, NY 11901
OFF MARKET

18 River Ave
Riverhead, NY 11901

  • 2 Beds
  • 1 Bath
  • 819 sqft

$526,500

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $3,558/mo*
Refinance Your Home

$526,500

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $3,558/mo*
Refinance Your Home
2 Beds
1 Bath
819 sqft

Home Value

Trulia Estimate
$527K
Since last month
Decreased$6K (-1.2%)
Since last year
Increased$10K (+1.9%)
Since last sale
Increased$386K (+274.8%)
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 +277% in the last 10 years
MonthEstimated value
2026
August 2026$526K
July 2026$532K
June 2026$538K
May 2026$524K
April 2026$521K
March 2026$511K
February 2026$504K
January 2026$491K
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
53 Riverside Drive, Riverhead, NY
0.62
Single-Family Home
$430,000
03/04/26
2
1
973
83 Priscilla Avenue, Riverhead, NY
0.66
Single-Family Home
$350,000
09/16/25
2
1
660
115 Wood Road Trail, Riverhead, NY
0.75
Single-Family Home
$365,000
09/05/25
2
1
880
222 Priscilla Avenue, Flanders, NY
0.81
Single-Family Home
$490,000
12/05/25
2
1
836
46 Wood Road Trl, Flanders, NY
0.83
Single-Family Home
$375,000
01/22/26
2
1
748
618 Corwin Street, Riverhead, NY
0.79
Single-Family Home
$535,000
05/21/26
2
1
906
37 Hubbard Ave #5, Riverhead, NY
0.55
Single-Family Home
$145,000
08/22/26
2
1.5
840
156 Riverside Ave, Flanders, NY
0.77
Single-Family Home
$540,000
10/01/25
2
2
850
30 Millbrook Lane, Riverhead, NY
0.54
Single-Family Home
$575,000
09/12/25
3
2
1,326
257 Flanders Road, Riverhead, NY
0.82
Single-Family Home
$460,000
06/16/26
3
1
700

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
145/147 Riverside Dr, Riverhead, NY 11901
0.17
$1,253,900
3
2
2,076
Off Market
149 c Riverside Drive, Riverhead, NY 11901
0.17
$225,000
2
1
1,040
For Sale
312 Riverside Drive, Riverhead, NY 11901
0.38
$999,000
4
2.5
2,822
For Sale
37 Corwell Avenue, Riverhead, NY 11901
0.41
$699,000
-
-
-
For Sale
37 Hubbard Ave, Riverhead, NY 11901
0.41
$315,000
3
2
1,568
For Sale
241 Riverside Drive, Riverhead, NY 11901
0.45
$534,999
2
2
1,376
For Sale
115 Evergreen Road, Flanders, NY 11901
0.48
$528,500
3
2
1,656
Off Market
37 Hubbard Ave #84, Riverhead, NY 11901
0.48
$249,000
2
1.5
1,260
For Sale
1661-411 Old Country Drive, Riverhead, NY 11901
0.48
$559,700
2
2
1,320
Off Market
48 Millbrook Lane, Riverhead, NY 11901
0.50
$637,100
5
2
-
Off Market
145 Riverside Dr, Riverhead, NY 11901
0.54
$743,900
3
2
2,076
Off Market
30 Millbrook Lane, Riverhead, NY 11901
0.54
$723,000
3
2
1,326
Off Market

Local Information

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

Home Highlights

Property Type
Single-Family Home
Year Built
1940
Living Area
819 sqft
Price/Sqft
$643
Parking
Garage

About this House

This single-family home is located at 18 River Ave, Riverhead, NY. 18 River Ave is in Riverhead, NY and in ZIP code 11901. This property has 2 bedrooms, 1 bathroom and approximately 819 sqft of floor space. This property has a lot size of 9583 sqft and was built in 1940.
18 River Ave, Riverhead, NY 11901 is a 2 bedroom, 1 bathroom, 819 sqft single-family home built in 1940. It last sold for $140,340 on Dec 1, 2015. It is currently off market. The Trulia Estimate is $526,500, with a rent estimate of $3,396/month.

Home Details for 18 River Ave

Interior Features

Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 4
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1940
Property Type / Style
Property Type: Single Family HomeArchitecture: Old Style

Exterior Features

Exterior Home Features
Exterior: Composition
Parking & Garage
GarageParking: Garage Detached

Community

Units in Building: 1

Lot Information

Lot Area: 9583 sqft

Price and Tax history

DateEventPrice
Dec 1, 2015
Source: N/A
Sold
$140,340
Dec 31, 2003
Source: N/A
Sold
$205,000

Market trends in Riverhead

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
86
5MoM

Around this home

What Locals Say about Riverhead

At least 199 Trulia users voted on each feature.

  • 85 % Say car is needed

  • 77 % Say there's holiday spirit

  • 76 % Say yards are well-kept

  • 69 % Say it's dog friendly

  • 69 % Say parking is easy

  • 60 % Say kids play outside

  • 59 % Say it's quiet

  • 56 % Say they plan to stay for at least 5 years

  • 55 % Say there's wildlife

  • 53 % Say people would walk alone at night

  • 50 % Say streets are well-lit

  • 47 % Say neighbors are friendly

  • 45 % Say there are community events

  • 43 % Say it's walkable to restaurants

  • 39 % Say there are sidewalks

  • 39 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Candylure
    "The usual holiday parades, alive on 25 during the summer months. A party in the streets of downtown Riverhead. "
    0
    Flag
  • Marthos P.
    "Riverhead is an up and coming neighborhood. This town has made a lot of upgrades and is cleaned up quite a bit from the Riverhead I remember as a kid."
    6
    Flag
  • Christine K.
    "Polar opposite experiences from when you enter downtown Riverhead, which is not to be considered as safe as communities closer to the other side of town ... where many neighborhoods and developments are located up and down Sound Avenue ... and just blocks from a handful of public and private beaches overlooking the beautiful Long Island Sound. "
    15
    Flag
  • Fredyacampos22
    "It’s kinda lonely but safe people it’s nice but the bus service it’s not that easy sings and bus stops not well located but there’s nice lakes nearby "
    4
    Flag
  • Kollshay24
    "My commute is very short, I don’t ave a hard time getting to and from work and shops. Pretty convenient for me"
    3
    Flag
  • Fauxfoe
    "There aren’t many sidewalks in a lot of areas. There are also tons of deer, and lots of hunters. Ticks are also an issue."
    0
    Flag
  • Donnacooke23
    "I work in the town of Riverhead. Shopping, schools, and easy access to major roads to travel such as Sunrise and the expressway"
    3
    Flag
  • Tabithabrunskill123
    "I’ve lived here all my life and it’s pretty much close knit and friendly and everyone takes care of each other"
    3
    Flag
  • Kattibattaglia
    "There are lots of dog friendly public spaces and outdoor restaurants. Safe streets for walking your pup"
    2
    Flag
  • BayViewPinesResident
    "Bay View Pines is a hidden gem in the Town of Southampton. It is a quiet, peaceful community-minded neighborhood with its own bay beach, good neighbors and easy access to both the North & the South Forks. It is located in Flanders which is the proud home of the Big Duck!"
    7
    Flag
  • Christine K.
    "The area is going through a transition for the better — downtown Riverhead is becoming more popular for both young kids, teens .... and adult age groups. Main street is now lined with popular restaurants and bars all along the Riverwalk, which is a great place to go for a walk / people watch / stroll around with Ralphs! "
    0
    Flag
  • Michelle878 a.
    "The school is district is great and the neighbors are friendly. There are many restaurants, malls, grocery stores and fun places for kids to learn and grow."
    1
    Flag
  • Mike C.
    "Flanders does not include garbage pickup. Be prepared to pay for private company or cart garbage back to the city. "
    1
    Flag
  • jimmyb11957
    "Live in an over 55 community. Very nice close to entertainment, restaurants shopping wineries and beaches. "
    0
    Flag
  • Coachcasas
    "only lived here temporarily for a year but neighbors are friendly. They walk their dogs & jog around safely. Shopping, wineries & restaurants are nearby."
    0
    Flag
  • 2 D. W. L.
    "Riverhead has several golf courses, numerous vineyards and restaurants. The family will enjoy Atlantis aquarium and Splish Splash. There is plenty of shopping at downtown riverhead and Tanger Mall. There are several equestrian centers as well."
    0
    Flag
  • ally4
    "There is a lot of crime in this neighborhood ,loud music and in the summer all of it gets worst. It's not an easy place to walk around at night and the cops are always around"
    0
    Flag
  • Bob P.
    "Live here and work this area and a 20 mile radius as an real estate broker"
    3
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 18 River Ave

  • What is 18 River Ave estimated to be worth?
    Trulia's estimated value for 18 River Ave in Riverhead, NY is $526,500.
  • What is the price history for 18 River Ave?
    18 River Ave in Riverhead, NY last sold for $140,340 in December 2015.
  • Is Riverhead a buyer's or seller's market?
    Riverhead is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Riverhead?
    Residents describe Riverhead, NY as well-kept, dog-friendly, and easy to park in. Most residents say you need a car. See recently sold homes in Riverhead, NY.
  • How big is the lot at 18 River Ave?
    The lot at 18 River Ave in Riverhead, NY is about 0.22 acres (9,583 sq ft).
  • Does 18 River Ave have a garage?
    Yes, 18 River Ave in Riverhead, NY has a garage.

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Off Market Homes Near 18 River Ave

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