Realmo Analytics

Get reports on 50M+ commercial properties in the US. Find and target property leads based on your business goal.

Financial
Distress signals
Property profile

34 Carleton Ave 42 Central Islip, NY 11722

OFF-MARKET
Investment properties
Property ID
US63-1815771
0.18 ac lot
Last sale Dec 2003 · $350,000
Entity Owned Owner of record is a legal entity (LLC / corporation). 22-yr Hold Held for 22 years. Absentee Owner Owner mailing address differs from the property address. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
Saved · see the list in your Dashboard
Market Trends Soon

Property summary

AI-generated overview

This exceptional retail opportunity is located at 34 Carleton Avenue in Central Islip, New York, within Suffolk County (zip code 11722). The property offers flexible space ranging from 800 to 1000 square feet, perfect for a variety of retail uses. The space is categorized as both retail and office, making it suitable for a range of businesses. The property features a prime location on Carleton Avenue, a highly trafficked thoroughfare ensuring excellent visibility and consistent foot traffic.…

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. In the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Debts

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax

What does the county charge?
Assessed value · 2023$36k
Assessed land$14k
Assessed improvement$22k

Value estimate

· Oct 2026
$240k
$216k – $264k
AI approach$240k

Realmo valuation models over county records.

Recently sold

What actually traded nearby?
$301/SF
County average, outlier-cleaned · 205 recorded sales of this use type
Observed band · Q1–Q3$200 – $462

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
BD
JurisdictionSUFFOLK

Location intelligence

Which uses thrive at this corner?
Best fit: Realty agency
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Realty agency20.0
Dental Office13.4
Parking Facility12.6

Location

34 Carleton Ave, Unit 42 Central Islip, NY 11722-3014
County assessor Recorded deeds · 1 transfer Qualifying comp sales · not on file Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 6 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
126 Suffolk, Central Islip, NY 11722-2161 $915,000 Dec 2025 No data
135 Brightside, Central Islip, NY 11722-2709 $1,399,000 Mar 2025 No data
34 Suffolk, Central Islip, NY 11722-2144 $230,000 Nov 2024 No data
201 Creative, Central Islip, NY 11722-4405 $3,590,000 Mar 2023 No data
1580 Ferndale, Central Islip, NY 11722-2735 $1,250,000 Jan 2023 No data
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 34 Carleton Ave, Unit 42?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message
Why this one?
Saved
Reason not saved — we won't ask again