Cambrian, thanks very much for posting that info about Bryn Maenen in Cwlach Street. The name isn't familiar to me although the street is as I had relatives living there in the 1861 Census.
Because of your posting I've just had a look at Chris Draper's book "Llandudno before the hotels" and there were some interesting things and coincidences about Thomas Parry and DownUnder. Some time ago I was looking for a property No 2 Fron Cottages in Cwlach Street and had some difficulty finding it.
DownUnder's Grandfather William Davies once lived there so that's why I was looking for it.
I eventually found it and the cottages have been converted now into one dwelling and this is the interesting bit, they belonged to Mr Thomas Parry ( the Mason) At the end of the cottages standing by itself on a nice piece of land stood Valley View, the residence of Tom Parry. This can be found on pg 170 of the book together with a little story about Tom
At page 168 is another reference to Thomas Parry of Valley View who built Frondeg in 1833 and it was one of the most important houses in the village as it was the residence of Thomas Jones the Agent for the New Mine.
DownUnder, perhaps you can help here and have a look at the Census records and give two or three addresses in the Census either side of Bryn Maenen and perhaps with our local knowledge might be able to trace this place
These latter messages were somehow missed by me (or perhaps forgotten about) so sorry for the late response.
The 1911 census lists the following:
3 Cwalch Street (Charles R Williams)
4 Brookes Cottages (Alfred Bryan)
Vron (Fron?) Cottage (William Jones)
Daisy Bank (John Hughes)
Valley View (John William Osbourne)
BRYN MAENAN (ALBERT EARNEST WRIGHT)
Rosa Cottage (Louis Magee)
Fern Bank (John Hughes)
8 Bodhyfryd Cottage (William Jones)
Bodhyfryd Cottage (Jane Roberts)
2 Cwlach Street (Mary Anne Thomas)
Hope this helps