Welcome to Mansfield-Dunne

Mansfield-Dunne Wines is the culmination of a 10 year effort of John and Lynn Peterson to secure land in the Santa Lucia Highlands with the goal to grow premium pinot noir and chardonnay and produce wine from those grapes.

Our current releases – the 2014 Mansfield-Dunne Peterson Vineyard designate and 2014 Mansfield-Dunne Santa Lucia Highlands appellation pinot noirs – come entirely from our family owned estate property. Due to very low yields in the vineyard in 2014, these had very limited production of only 185 cases and 148 cases, respectively.

We are committed to producing small quantities of artisan crafted wine from meticulously farmed, Estate Grown grapes. In 2015 we produced our first chardonnay from a 2011 planting in the Peterson Vineyard and in the coming years, we look forward to producing pinot noir, chardonnay, syrah and viognier from the vines planted on our second, higher elevation property in the Santa Lucia Highlands.

Allocation List

Join our Allocation List for first access to our wines.


Our Vineyards

Vineyard Image

All grapes for our pinot noir are sourced from the Peterson Vineyard in the Santa Lucia Highlands.