NY Property Records
128 Guilford Ave
128 Guilford Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerRobert W Mielenhaussen &
Mailing address128 GUILFORD AVE · OAKDALE, NY, 11769
Assessment · 2025 roll
Land assessed$10,800
Total assessed$51,000
Est. annual tax$13,550 (2024, excl. special districts)
Lot
Size0.26 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 1
Deedno price statedMay 1, 2024
seller ROBERT MIELENHAUSEN
buyer IRREV TR ROBERT W MIELENHAUSEN 202
Liber 13254, page 378
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13254 / 378
SBL05003500001000280000
Print key350.-1-28
SWIS472889
Parcel ID47288905003500001000280000
Who owns 128 Guilford Ave?
128 Guilford Ave, Islip is owned by Robert W Mielenhaussen & per the 2025 NYS assessment roll.
Nearby on Guilford 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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