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21 Market Dr

Syosset, NY 11791

3 ba 1,789 sqft Built 1957 Lot 7,670 sqft single_family
No recorded sales

Location

Timeline: Sale, Listing & Tax History

Recorded events

No recorded events

No sale or listing events are on file for this property.

Tax assessment history

YearBuildingLandTotal assessedTax paid
2024 $339 $351 $690 $20,595
2022 $339 $351 $690 $18,752
2021 $339 $351 $690 $18,444
2020 $331 $343 $674 $16,670
2019 $432 $857 $1,289 $15,320
2018 $432 $857 $1,289 $15,391
2016 $432 $857 $1,289 $20,699
2015 $432 $857 $1,289 $18,824
2014 $432 $857 $1,289 $17,516
2013 $536 $857 $1,393 $16,115
2011 $536 $857 $1,393 $14,719
2010 $522 $857 $1,379 $14,223
2009 $822 $857 $1,679 $14,436
2007 $805 $857 $1,662 $13,902

Property facts

Year built
1957
Property type
single_family
Stories
1
Beds
Baths
3
Living area
1,789 sqft
Lot size
7,670 sqft
ZIP code
11791
City
Syosset
Street
Market Dr
Coordinates
40.78706, -73.50057

Comparable properties nearby

Block-level micro-comps

Same street, ±3 house numbers, sold in the last 24 months

Frequently asked questions

When did 21 Market Dr last sell?
No public-record sale is on file for 21 Market Dr.
What is the current tax assessment for 21 Market Dr?
The most recent total assessment for 21 Market Dr (year 2024) is $690 with $20,595 in property tax.
When was 21 Market Dr built?
21 Market Dr was built in 1957.
How does 21 Market Dr compare to others on Market Dr?
We track 7 other properties on Market Dr. Browse the list under "Other properties on Market Dr" to compare beds, baths, and sale history.
What are the property facts for 21 Market Dr?
21 Market Dr is a 3 bath, 1,789 sqft, 7,670 sqft lot single_family.
Is 21 Market Dr a flip candidate?
No — 21 Market Dr does not appear in our flips dataset.
Is 21 Market Dr a tax-appeal candidate?
No — 21 Market Dr is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
+2.9%
Implied 1-yr
+11.6%
2026 Q3
$1.84M
2026 Q4
$1.88M
ZIP 11791 — Median Price History + Forecast

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