What is the property tax for 21 Frederick Ave?

The estimated annual property tax for 21 Frederick Ave is $7,855 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

21 Frederick Ave
Lake Grove · Suffolk County · 117550000

Q: Who owns 21 Frederick Ave?

21 Frederick Ave is owned by Riegger Arthur J & Riegger Elise per the 2025 NYS assessment roll.

$522,917Full market value210 · Residential

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Owner of record

OwnerRiegger Arthur J & Riegger Elise

Mailing address21 FREDERICK AVE · LAKE RONKONKOMA, NY, 11779

Assessment · 2025 roll

Land assessed$150

Total assessed$2,510

Full market value$522,917

Est. annual tax$7,855 (2024, excl. special districts)

Lot

Size0.23 acres

Lot sq ft10,019

Services & districts

School districtSachem (472205)

Deed & identifiers

Deed book / page12659 / 218

SBL02080240002000230000

Print key024.00-02-023.000

SWIS472217

Parcel ID47221702080240002000230000

Who owns 21 Frederick Ave?

21 Frederick Ave, Lake Grove is owned by Riegger Arthur J & Riegger Elise per the 2025 NYS assessment roll.

Nearby on Frederick Ave

20 Frederick Ave · 19 Frederick Ave · 18 Frederick Ave · 17 Frederick Ave · 16 Frederick Ave · 27 Frederick Ave · 15 Frederick Ave · 28 Frederick Ave · 14 Frederick Ave · 12 Frederick Ave

Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction

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