Following New Zealand Chardonnay from Its First Vintage
Collectors usually encounter a wine after its reputation has settled. Clos Ostler Chardonnay offers a different prospect. Its record begins with the 2024 vintage, allowing the development of one small Waitaki planting to be followed from the start.
That beginning deserves precision. The 2024 was the first Chardonnay released by Clos Ostler, not the first Chardonnay grown in the Waitaki Valley. Independent records place the variety in the region years earlier. What is new is the white-wine history of this particular north-facing limestone monopole near Duntroon.
A record begins before reputation
A young wine does not become collectible because production is small or a critic has given it a strong score. A lasting record is built through identified vintages, transparent production detail, sound provenance and bottles revisited over time. The first two Clos Ostler releases provide the beginning of that record, while their long-term development remains open.
This distinction matters. Caroline’s Pinot Noir has mature bottles reaching back through two decades and independent accounts of successful ageing. Clos Ostler Chardonnay has two released vintages. The Pinot history shows the family’s commitment to following a vineyard through time, but it cannot be used as proof of how the Chardonnay will mature.
The foundation in 2024
The 2024 Chardonnay came from clone 95 and was whole-bunch pressed. Fermentation took place in French oak, followed by eleven months in barrel and full malolactic fermentation. Our notes describe white peach, citrus blossom, lime zest and green plum, with biscuit and cedar detail through the palate.
Candice Chow awarded the inaugural release 95 points. Her review identified nectarine, lemon sherbet, grapefruit, stony mineral and floral aromas, followed by bright fruit, energy, integrated creaminess and a flinty character. The assessment belongs to this wine and vintage, giving the first release a clear independent record.
A different balance in 2025
The 2025 remained barrel fermented, with approximately 35 per cent new oak and partial malolactic fermentation. White nectarine, lime and blossom sit at the centre of the estate description, accompanied by toasted almond and a fresh saline line. The cellar choices are documented as part of the vintage rather than presented as a permanent recipe.
Candice Chow awarded the 2025 96 points. She described apple, lime, nectarine, blossom, minerals and almond detail, with tension, elegance, creamy texture and a long finish. The score advanced by one point, yet the more useful story lies in the changing balance of fruit, texture and freshness between the two seasons.
What a collector can know now
The identity of the vineyard, the vintages and the production choices are documented. Both wines have exact, dated independent reviews. The estate also retains a vintage archive that connects this young Chardonnay record with the longer history of Clos Ostler.
Provenance remains as important as recognition. A bottle bought through an identified estate or merchant route carries a clearer chain of custody than one whose storage history is unknown. Stable, cool conditions then preserve the opportunity to learn from the wine rather than guaranteeing a particular result.
What remains unproven
There is no mature Clos Ostler Chardonnay record yet. Drinking windows are prospective, and two strong reviews do not establish investment value, scarcity in every market or decades of ageing. The value of following these wines lies in observation, not a promised return.
Bottle development may bring the fruit, acidity, lees texture and oak into a different relationship. The pace will depend on the vintage, closure, transport and storage. A small group of bottles opened over several years can eventually turn those possibilities into evidence.
The strength of one vineyard
The 2024 and 2025 wines come from the same slope, giving future comparisons a stable point of origin. The seasons differ, as do the malolactic choices, while the place and family custodianship remain. That continuity is central to the interest of an emerging estate wine.
A row of Calera 107 planted beside clone 95 adds another precise line of enquiry for the future. Small lots can be observed separately before any contribution to a later wine is decided. The value is not novelty alone, but the capacity to understand how another Chardonnay selection behaves within the clos.
A patient beginning
Recent international attention has strengthened the wider case for New Zealand Chardonnay. Decanter’s 2026 comparison with Burgundy found selected New Zealand wines difficult to distinguish by origin and concluded that the country’s top Chardonnay can stand on its own. The first two Clos Ostler vintages belong to the same broader moment of discovery.
The estate’s case remains specific. A 95-point inaugural release, a 96-point second vintage, transparent cellar detail and one limestone vineyard provide a credible beginning. Time will supply the rest of the evidence.
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