× Home › Property records › Westchester County › Mamaroneck › Byron Ln › 21 Byron Ln21 Byron LnMamaroneck · Westchester County · 10538 $1,536,000 Full market value 210 · Residential OpenValue $1,514,062 ▾
Owner of record
Owner Cronin Millar, Katleen
Also Macarthur Millar, Douglas
Mailing address 21 Byron Ln · Larchmont, NY, 10538
Assessment · 2025 roll
Land assessed $352,000
Total assessed $1,536,000
Full market value $1,536,000
Building
Style Colonial
Year built 1948
Living area 2,290 sq ft
Bedrooms 4
Full baths 3
Heat Hot air
Fuel Gas
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Mamaroneck (553201)
Deed & identifiers
Deed book / page 52341 / 3102
SBL 00102107680000000000
Print key 1-21-768
SWIS 553289
Parcel ID 55328900102107680000000000
Who owns 21 Byron Ln? 21 Byron Ln, Mamaroneck is owned by Cronin Millar, Katleen per the 2025 NYS assessment roll.
Copy link to this record
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