$550,000
21 Lisa Court Shirley, NY 11967
- 3 Beds
- 2 Baths
- 1,257 Sq.Ft.
Listing courtesy of Desiree A. Lofredo, Compass Greater NY LLC
NY · Long Island
4 closed sales, median $382,000, typically 20 days on market.
also Longwood
a year, median of the homes for sale
median of the homes for sale
since 2021, $330,000 to $410,000
School districts, taxes and year built describe the homes for sale in Shirley today; taxes and year built are medians. Data courtesy of OneKey MLS as distributed by MLS GRID as of September 25, 2026.
Overview
Shirley sits on Long Island's south shore on Bellport Bay, within the Town of Brookhaven, which serves as local government here since Shirley is an unincorporated hamlet. It borders Manorville and Mastic to the northeast, and Mastic Beach to the southeast. The closest LIRR station is Mastic-Shirley, on the Montauk Branch, 0.7 miles from the center. Scheduled morning trains to Penn Station take 100 to 108 minutes on board.
About 94% of homes in Shirley CDP are detached single-family houses. Roughly half were built between 1970 and 1989. Three-bedroom homes are the most common, making up 53% of the total, with about a third having four or more bedrooms.
Robinson Duck Farm County Park sits 0.8 miles from the center of Shirley, and Shirley Beach lies 2.9 miles away. FEMA's flood maps place about 18% of Shirley CDP in a high-risk Special Flood Hazard Area, with another 2% in a moderate-risk zone.
Shirley falls under William Floyd Union Free School District, Longwood Central School District, or South Country Central School District, depending on street, and the district for an address is set by its tax bill. The Town of Brookhaven Building Division handles building permits and mails required certificate of occupancy items after final inspection. PSEG Long Island delivers electricity and National Grid supplies natural gas; the Suffolk County Water Authority serves most of the area.
Sources: U.S. Census Bureau place boundaries and OpenStreetMap contributors, as of September 17, 2026 ; MTA Long Island Rail Road schedule data (GTFS) and OpenStreetMap contributors, as of September 17, 2026 ; U.S. Census Bureau, American Community Survey 5-year estimates, as of December 1, 2025 ; National Center for Education Statistics (EDGE, Common Core of Data) and New York State Education Department, as of June 1, 2025 ; OpenStreetMap contributors, as of September 17, 2026 ; FEMA National Flood Hazard Layer, as of September 17, 2026 ; Official town, village, county and utility websites, as of September 17, 2026 .
Homes for sale in Shirley today have a median asking price of $649,000. Three-bedroom homes are asking a median of $600,000, four-bedroom homes $649,500 and homes with five or more bedrooms $659,999.
Data courtesy of OneKey MLS as distributed by MLS GRID as of September 25, 2026. These are asking prices, not sold prices.
John Tiburzi, Licensed Real Estate Salesperson and Realtor, is one of Signature Premier Properties' top-ranked agents. John finished #3 out of more than 1,800 agents company-wide in homes sold in 2025, and #1 in 2023. He sells all over Long Island. His sales include Lindenhurst and Coram, and he works out of the Sayville office.
On the market today
What sellers in Shirley are asking on September 25, 2026, and how the asking prices are spread. These are the homes on the market, not homes that have sold.
Based on 47 listings.
Half have been listed longer than this. Based on 47 listings.
Based on the 45 of 47 listings that state a size.
Came on the market in the past 7 days, 2 of 47 listings.
Bands are set from this town’s own quartiles, rounded. Based on 47 listings.
Based on 27 listings.
Based on 10 listings.
Based on 9 listings.
A bedroom count with fewer than three homes for sale is left out.
Every figure above is a median or a share of the asking prices of homes for sale in Shirley on September 25, 2026. Asking prices are what sellers want, not what homes have sold for. Data courtesy of OneKey MLS as distributed by MLS GRID as of September 25, 2026.
47 on the market
$550,000
Listing courtesy of Desiree A. Lofredo, Compass Greater NY LLC
$639,999
Listing courtesy of Heather Milheiser, Signature Premier Properties
$659,000 3 days on market
Listing courtesy of Hector A. Calderon, Calderon Realty Group Inc
$550,000 10 days on market
Listing courtesy of Walter Florian, Premium Group Realty Corp
$625,000 11 days on market
Listing courtesy of Margaret A. Darling, Corcoran
$799,000 6 days on market
Listing courtesy of Letticia Lettieri, Corcoran
$599,999 2 days on market
Listing courtesy of Marie Schulz PSA SRS CBR, Signature Premier Properties
$579,990 10 days on market
Listing courtesy of Amy Schuler, Your Team D&G Realty Ltd
$565,000 10 days on market
Listing courtesy of Samantha Yagnisis, Signature Premier Properties
$669,000 13 days on market
Listing courtesy of Patricia Kmiotek CBR, Pine Barrens Realty LLC
$549,999
Listing courtesy of Earnest Brown Downie, Signature Premier Properties
$800,000 3 days on market
Listing courtesy of Scott E. Comer CBR, Douglas Elliman Real Estate
$650,000 10 days on market
Listing courtesy of Janis Thomson ABR SRES, Keller Williams Realty Elite
$699,900 16 days on market
Listing courtesy of Richard Hovanec JR, Coldwell Banker Easton Prop
$765,000 17 days on market
Listing courtesy of Julie A. Malsky, RE/MAX Signature Real Estate
$689,000 24 days on market
Listing courtesy of Begench Arazalyyev LHC C2EX, Professional RE of New York
$675,000 4 days on market
Listing courtesy of Prince Luthra, Voro LLC
$637,999 29 days on market
Listing courtesy of Andrew Dixon, Signature Premier Properties
$849,000 11 days on market
Listing courtesy of Gina M. Walter, Century 21 Cor Ace Realty Inc
$599,900 3 days on market
Listing courtesy of C Reade R. Stewart, Brookhampton Realty
$555,000 24 days on market
Listing courtesy of Todd A. Yovino, Island Advantage Realty LLC
$550,000 26 days on market
Listing courtesy of Teresa Green CRB SFR PSA, Marylou Swan Realty Corp
$649,000 16 days on market
Listing courtesy of Jacqueline Nett E-PRO PSA, Douglas Elliman Real Estate
$659,999 31 days on market
Listing courtesy of Rahul Jaggi, JAGGI Real Estate
Closed sales
4 closed sales in Shirley since 2021, $330,000 to $410,000.
Figures are from John Tiburzi's own closed transactions, data courtesy of OneKey MLS as distributed by MLS GRID, covering October 2021 to July 2023.
Boundaries are the Census Bureau 2023 cartographic place boundaries, which are drawn for statistics and need not match the postal town or a school district. Map data © OpenStreetMap contributors.
Source: U.S. Census Bureau place boundaries and OpenStreetMap contributors, as of 17 September 2026.
Train times are the scheduled minutes on board and do not include getting to the station, parking or waiting. Road names from OpenStreetMap, © OpenStreetMap contributors.
American Community Survey figures are survey estimates, not counts. They cover Shirley CDP as the Census Bureau draws it, which need not match the postal town.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020 to 2024.
District lines are drawn independently of hamlet and ZIP code lines, so two houses with the same mailing address can sit in different districts.
Distances are straight-line from the centre of the town, not driving distance. Many town beaches, marinas and ramps require a resident permit. Check with the town before you go. Map data © OpenStreetMap contributors.
Source: OpenStreetMap contributors, as of 17 September 2026.
These are area estimates from FEMA's mapped flood zones, sampled across the Census place boundary. They describe the area, not any one property, and mapped zones can change.
Source: FEMA National Flood Hazard Layer, as of 17 September 2026.
Service areas can differ street by street. Confirm providers for a specific address.
Source: Official town, village, county and utility websites, as of 17 September 2026.
The median asking price of homes for sale in Shirley on September 25, 2026 was $649,000. Half were priced between $589,995 and $699,900.
Of the homes for sale in Shirley on September 25, 2026, 96 percent were single family houses, 2 percent condominiums and 2 percent two family houses. The median home had 3 bedrooms and about 1,768 square feet.
The median annual property tax on homes for sale in Shirley on September 25, 2026 was $9,702. The median home was built in 1985.
Most homes for sale in Shirley on September 25, 2026 were in the William Floyd school district, with others in Longwood.
Half of the homes for sale in Shirley on September 25, 2026 had been listed for 36 days or fewer, and 38 percent had come on the market in the past 30 days.
Answers are medians and shares of the homes for sale in Shirley on September 25, 2026. Data courtesy of OneKey MLS as distributed by MLS GRID as of September 25, 2026.
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John TiburziLicensed Real Estate Salesperson, Signature Premier Properties