Townapedia
House at 251 Rocklyn Avenue, Lynbrook-1
House at 251 Rocklyn Avenue, Lynbrook-1 · DanTD, CC BY-SA 4.0
73 Grove Street; Lynbrook, NY-1
73 Grove Street; Lynbrook, NY-1 · DanTD, CC BY-SA 4.0
St- Paul's German Presbyterian Church and Cemetery 2012-09-27 jeh
St- Paul's German Presbyterian Church and Cemetery 2012-09-27 jeh · jim.henderson, CC BY-SA 3.0
Jfkairport
Jfkairport · pheezy, CC BY 2.0
Bristol & Mexico Monument in Lynbrook's Rockville Cemetery-- Jim Noone Piper
Bristol & Mexico Monument in Lynbrook's Rockville Cemetery-- Jim Noone Piper · Lynhistory, CC BY-SA 4.0
House at 474 Ocean Avenue, Lynbrook-2
House at 474 Ocean Avenue, Lynbrook-2 · DanTD, CC BY-SA 4.0

South Valley Stream, New York

South Valley Stream is a community of 6,512 people in Nassau County, New York.

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Population6,512 -3.9% since 2019
Elevation7 ft 2 m
Land area0.9 sq mi
ZIP code11581
Nearest airportJohn F. Kennedy International Airport (JFK) 4 mi

Why visit South Valley Stream

Townapedia lists 14 museums and landmarks, 28 parks and trails, 110 places to eat, 1 place to stay and 1 attraction in and around town.

Highlights include Hook Creek Bridge, Denton Homestead, Haviland-Davison Grist Mill and North Woodmere Park.

July is the warmest month, with average highs of 84°F; January lows average 26°F, and about 26 inches of snow fall in a normal year.

About South Valley Stream

South Valley Stream is an unincorporated hamlet and census-designated place (CDP) in the Town of Hempstead in Nassau County, on Long Island, in New York, United States. The population was 6,386 at the time of the 2020 census.

From the Wikipedia article South Valley Stream, New York (this version), under CC BY-SA 4.0.

Things to do1

Hook Creek Bridge

Bridge · 1.8 mi

Bridge in Queens and Meadowmere Park, New York

Open in Google Maps · Wikipedia

Museums and landmarks14

Denton Homestead

Monument and historic site · National Register of Historic Places · 3.0 mi

Historic home located at East Rockaway in Nassau County, New York

Open in Google Maps · Wikipedia

Haviland-Davison Grist Mill

Monument and historic site · National Register of Historic Places · 3.0 mi

Mill in New York, United States of America

Open in Google Maps · Wikipedia

House at 251 Rocklyn Avenue

Monument and historic site · National Register of Historic Places · 2.8 mi

Historic house in New York, United States

Open in Google Maps · Wikipedia

House at 474 Ocean Avenue

Monument and historic site · National Register of Historic Places · 3.2 mi

Historic house in New York, United States

Open in Google Maps · Wikipedia

House at 73 Grove Street

Monument and historic site · National Register of Historic Places · 2.8 mi

Historic house in New York, United States

Open in Google Maps · Wikipedia

Pagan-Fletcher House

Monument and historic site · National Register of Historic Places · 1.7 mi

Historic house in New York, United States

Open in Google Maps · Wikipedia

Rock Hall

Monument and historic site · National Register of Historic Places · 3.3 mi

Historic house museum in New York, United States

Open in Google Maps · Wikipedia

Rockville Cemetery

Monument and historic site · National Register of Historic Places · 3.0 mi

Cemetery in Lynbrook, New York

Open in Google Maps · Wikipedia

St. Paul's German Presbyterian Church and Cemetery

Monument and historic site · National Register of Historic Places · 2.9 mi

Historic church and cemetery

Open in Google Maps · Wikipedia

TWA Flight Center

Monument and historic site · National Register of Historic Places · 3.2 mi

Building in New York City

Open in Google Maps · Wikipedia

Rosedale Vietnam Monument

Monument and historic site · 1.1 mi

This Vietnam monument was erected by a civil minded and dedicated citizen of Rosedale Alice kolm God bless you. erected 1968

Open in Google Maps

Curtiss Airfield

Monument and historic site · 0.5 mi

Open in Google Maps

2 more on the map.

Parks, trails and playgrounds28

North Woodmere Park

Park · 1.3 mi

Park in Nassau County, New York, United States of America

Open in Google Maps · Wikipedia

Springfield Park

Park · 2.3 mi

Public park in Springfield Gardens section of Queens, New York City

Open in Google Maps · Wikipedia

Veterans Square

Park · 1.1 mi

Sunrise Highway, Rosedale

Open in Google Maps

Brook Road Park

Park

Open in Google Maps

Hook Creek Ballfield

Park · 1.0 mi

Open in Google Maps

Mentone Playground

Park · 1.5 mi

Open in Google Maps

Arlington Park

Park · 1.1 mi

Site of former Clear Stream Reservoir; now a park.

Open in Google Maps

Arthur J Hendrickson Park

Park · 1.4 mi

Open in Google Maps

16 more on the map.

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Restaurants and cafes110

IHOP

Restaurant · Breakfast, Pancake · 1.4 mi

180 East Sunrise Highway, Valley Stream

24/7

Open in Google Maps · +1 516-825-9388

Mammaginasbirria

Restaurant · Italian · 1.4 mi

104 East Merrick Road, Valley Stream

Mo-Sa 11:00-22:00, Su 12:00-21:00

Open in Google Maps · +1-516-568-1333

Starbucks

Cafe · Coffee Shop · 0.6 mi

500 West Sunrise Highway, Valley Stream

Open in Google Maps · +1 516-568-9264

BJ's

Diner · American · 0.6 mi

39 Green Acres Road

Open in Google Maps · +1 516-256-8800

Cucina di Vargas

Restaurant · Italian · 1.5 mi

12 Franklin Avenue, Hewlett

Tu-Th 17:00-22:00; Fr, Sa 17:00-23:00; Su 16:00-21:00

Open in Google Maps · +1-516-596-7260

Starbucks

Cafe · Coffee Shop · 1.1 mi

1336 Peninsula Boulevard, Hewlett

Open in Google Maps · +1 516-295-3330

¡Ay Carumba!

Restaurant · Mexican, Breakfast · 1.4 mi

1320 Broadway, Hewlett

Mo-Fr 08:00-20:00; Sa 11:00-22:00

Open in Google Maps · +1-516-837-0818

Bagelo

Bakery · 1.5 mi

26 Franklin Avenue, Hewlett

Mo-Fr 05:00-16:00; Sa, Su 06:00-14:00

Open in Google Maps · +1-516-295-8587

Arnold's Bakery Thrift Store

Bakery · 1.0 mi

20 Brooklyn Avenue, Valley Stream

Mo-Sa 09:00-17:00; Su 10:00-15:00

Open in Google Maps

Ben's Pizza

Restaurant · Pizza, Italian · 0.9 mi

413 Rockaway Avenue

Open in Google Maps · +1-516-837-9300

Family Pizzaria Restaurant

Restaurant · Pizza · 0.5 mi

130 Mill Road, Valley Stream

Open in Google Maps · +1-516-374-1862

Kibo Teriyaki

Restaurant · Asian, Japanese · 1.0 mi

527 Merrick Road, Valley Stream

Open in Google Maps · +1-516-612-7888

98 more on the map.

Where to stay1

Churches and places of worship31

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Shopping38

Gas and EV charging17

Schools, colleges and libraries70

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Healthcare19

Map of South Valley Stream

250 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.2 in of rainFebruary: 2.8 in of rainMarch: 3.9 in of rainApril: 3.5 in of rainMay: 3.7 in of rainJune: 3.9 in of rainJuly: 3.9 in of rainAugust: 4.1 in of rainSeptember: 3.6 in of rainOctober: 3.7 in of rainNovember: 3.1 in of rainDecember: 4.0 in of rainJanuary: 40°FFebruary: 42°FMarch: 49°FApril: 59°FMay: 68°FJune: 78°FJuly: 84°FAugust: 82°FSeptember: 76°FOctober: 65°FNovember: 54°FDecember: 44°FJanuary: 26°FFebruary: 27°FMarch: 34°FApril: 43°FMay: 52°FJune: 62°FJuly: 69°FAugust: 68°FSeptember: 61°FOctober: 50°FNovember: 40°FDecember: 32°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan40°F26°F3.2 in7.5 in
Feb42°F27°F2.8 in8.6 in
Mar49°F34°F3.9 in4.3 in
Apr59°F43°F3.5 in0.6 in
May68°F52°F3.7 in0.0 in
Jun78°F62°F3.9 in0.0 in
Jul84°F69°F3.9 in0.0 in
Aug82°F68°F4.1 in0.0 in
Sep76°F61°F3.6 in0.0 in
Oct65°F50°F3.7 in0.0 in
Nov54°F40°F3.1 in0.4 in
Dec44°F32°F4.0 in4.5 in

U.S. Climate Normals 1991-2020 for New York Jfk Intl Ap 74486 (3 mi away), NOAA NCEI.

People and cost of living

$145,000median household income
$656,800median home value
$1,503median monthly rent
37.1median age
56.1%of adults have a bachelor's degree or higher
84.6%of homes are owner-occupied
41.2 minaverage commute
Age of residents
Under 1825%18 to 3422%35 to 6430%65 and over22%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Nassau County has had 20 federal disaster declarations since 2000, most often for hurricanes.

  • 2024-01-30: Severe Storm And Flooding (Flood)
  • 2021-09-05: Remnants Of Hurricane Ida (Hurricane)
  • 2021-09-02: Remnants Of Hurricane Ida (Hurricane)
  • 2021-08-22: Hurricane Henri (Hurricane)
  • 2020-10-02: Tropical Storm Isaias (Hurricane)
  • 2020-03-20: Covid-19 Pandemic (Biological)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

John F. Kennedy International Airport (JFK) is the nearest airport with scheduled flights listed in OpenStreetMap, 4 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.