Newsletter Issue 228 has an article by Sarah Lowe (the current owner) on the recent 2019 restoration work done on the house and the gardens.
The history of Oberwyl is is the subject of a chapter of 'A Place of Sensuous Resort' by Richard Peterson on the SKHS web site . http://www.skhs.org.au/SKHSbuildings/27.htm
Some errors were revealed in research done by local historian Ken Norling, March 2022. He notes that :
1857 THURSDAY, 2nd APRIL.
Magnificent Freehold Property. Certain and Profitable Investment.The Most Elegant Residence In Victoria, Etloe Hall, St. Kilda.
FRASER and COHEN have been favoured with Instructions from J. G. Silva, Esq. to sell by auction, on the promises on Thursday, 2nd April, at twelve o'clock precisely,
Those Newly and Elegantly Erected Premises, at present occupied by the Proprietor, ….
1857 (May) “ST. KILDA.-To be LET or SOLD, a most Commodious and handsome FAMILY MANSION, known as Etloe Hall” ads begin, continue to August. [presumably the property was sold to Mackenzie]
1857 (August) John Gomez Silva insolvency.
1858 (March) Rate book - John Mackenzie, owner & occupier, Brk, 17 rooms
1859 - 1873 same entry
Rate Book 30 November 1874 McKenzie o/o of Etloe Hall Archibald Johnston, gent, pencilled in as occupier
Rate Book 13 Dec 1875 Archibald Johnston, gentleman, Mackenzie owner
Rate Book 11 Dec 1876 Archibald Johnston, gentleman, Mackenzie owner
Rate Book 20 Dec 1877 Archibald Johnston, gentleman, Mackenzie owner, but Pfund, James (??), C.S., pencilled in as owner
1877 (Sept 16) MACKENZIE. On the 16th inst., at Inverleith, Acland-street, St Kilda, John Mackenzie, aged 64 years.
30 January 1878 Sale by executors of John Mackenzie
1878 (February) EDUCATION for YOUNG LADIES. — Madame PFUND having purchased OBERWYL, the residence of the late John Mackenzie, Esq.,situate in the very best part of St. KILDA, is prepared to receive into her SCHOOL a limited number of BOARDERS. Terms on application.