A charity dedicated to finding out more about the development of pre 1700 houses in north west Wales. From 2009-12 this was known as the Dating Old Welsh Houses Project.

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Dendrochronolgy Old Houses  Video

This site is a work in progress with  frequent additions of new material as it is released for publication.

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Our Informative and interactive website has a searchable database of historic houses, photo gallery, house histories and articles of historic interest.

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our new book

2016 Study Tour Details announced


 COSTS  C£250 per person (sharing); £263 (single).

Dates 9-11 May 2016

Full details available October 2015.

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Dating Old Welsh Houses Group

North West Wales Dendrochronology Project