Long Island retail cap rates in Q3 2026 split in two directions: multi-tenant strip centers averaged 6.80% while credit-tenant NNN traded under 5% — a 7-Eleven in Oceanside at 4.39% and a Chase Bank in Valley Stream at 4.98%. Across the first three quarters of 2026, I’ve tracked 31 Nassau and Suffolk retail transactions worth roughly $184 million. Here is what the data shows and what it means if you own retail on Long Island.
What are Long Island retail cap rates in Q3 2026?
Strip center cap rates on Long Island averaged 6.80% in Q3 2026, up from 6.52% in Q2 and 6.72% in Q1 — a gradual widening as financing costs stay high. Credit-tenant NNN moved the opposite way, averaging 4.69% as buyers paid up for certainty. The spread between the two is now close to 200 basis points.
I don’t track every retail deal that closes on Long Island — I track the ones that matter: quality strip centers, mixed-use, and single-tenant net lease that actually tell you where the market is. Strip cap rates by quarter through 2026 tell the story on their own.
Long Island strip cap rates, 2026: Q1 6.72% → Q2 6.52% → Q3 6.80%
Why are strip mall cap rates rising on Long Island?
Strip center cap rates are drifting wider because financing costs have stayed elevated through 2026. When debt is more expensive, buyers underwrite multi-tenant and value-add retail to higher going-in yields to make the numbers work, and sellers of ordinary strip product meet the market to close. That pressure has pushed strip caps from the low-6% range toward 6.80% over three quarters.
Credit-tenant NNN has not followed. In Q3 2026, a freestanding 7-Eleven on Long Beach Road in Oceanside traded at a 4.39% cap, and a Chase Bank on Sunrise Highway in Valley Stream closed at 4.98% and $1,930 per square foot. When the tenant is a national credit name and the corridor is strong, buyers still accept sub-5% returns for the certainty. That is the flight to quality, and it is widening the gap between the best single-tenant assets and everything else.
Where is Long Island retail deal flow concentrated in 2026?
Deal flow in 2026 has clustered in a handful of Nassau and Suffolk submarkets. Franklin Square has been the tightest-priced hotspot, with four tracked trades averaging a 5.48% cap along its Nassau corridors. Rockville Centre moved the most volume of any town — roughly $21 million across four deals — at wider pricing near 7.25%. In Suffolk, Huntington Station stood out with three trades averaging 5.60%, unusually tight for the county.
By corridor, Jericho Turnpike was the single busiest road on the Island, with five tracked trades spanning both counties. Sunrise Highway, Hempstead Turnpike, and Franklin Avenue each saw multiple closings. County deal flow swung through the year — Nassau led Q1, Suffolk carried Q2, and Q3 split evenly — which tells you capital followed the right product rather than favoring one county.
What does this mean for Long Island retail owners?
If you own a multi-tenant strip center, pricing has softened modestly through 2026 as borrowing costs stay high — buyers want a higher going-in yield than they did a year ago, and realistic pricing is what gets a deal closed. If you own a freestanding asset with a strong national credit tenant on a good corridor, the opposite is true: demand for that product is as strong as it’s been all year, and the best of it is still trading below 5%.
For related context, see the Q2 2026 Long Island retail recap, the breakdown of how Nassau and Suffolk pricing differs, and the full Market Updates archive. To find out what your property would trade for in today’s market, request a property valuation.
Frequently Asked Questions
What is the average cap rate for Long Island strip malls in 2026?
Tracked Long Island strip center cap rates averaged 6.80% in Q3 2026, up from 6.52% in Q2 and 6.72% in Q1. The gradual increase reflects elevated financing costs pushing buyers to underwrite to higher going-in yields.
Why are NNN cap rates lower than strip cap rates on Long Island?
Single-tenant net lease (NNN) properties with national credit tenants trade at lower cap rates because buyers pay a premium for certainty and passive, long-term income. In Q3 2026, Long Island credit NNN cleared under 5% while multi-tenant strip averaged 6.80% — a spread of roughly 200 basis points.
Which Long Island towns had the most retail sales activity in 2026?
Franklin Square, Rockville Centre, and Huntington Station saw the most tracked retail trades in 2026. Franklin Square priced tightest at a 5.48% average cap; Rockville Centre moved the most volume at roughly $21 million. Jericho Turnpike was the busiest single corridor.
Is now a good time to sell retail property on Long Island?
It depends on the asset. Credit-tenant NNN on strong corridors is in high demand and trading below 5%. Multi-tenant strip has softened modestly, so realistic pricing is key. A current valuation is the best way to know where your specific property stands.
About the Author
Anthony Ciafardoni, Executive Vice President, Silber Investment Properties. Selling Long Island strip malls and NNN properties since 1999.
Thinking about selling, or want to know what your property would trade for in this market? Request a property valuation or reach out directly — (631) 872-2199 or anthonyc@silberproperties.com.