76Natural lot with Chocolate Praline, Caramel, and Toasted Hazelnut in the cup.
Minas Gerais, BR · Natural
MediumChocolateCaramelizedHazelnut
Well-reviewed roaster
$1.32/oz
Roaster
Ozone Coffee Roasters
- Coffees in catalog
- 17
- Also available
- 3
- Avg Cherry's Index (limited data)
- 73.8
- Reddit sentiment
- 75/100
Pricing perksloyalty/rewards programrefer-a-friend reward
OriginsBRCOBOGTNICR
How Cherry’s Index is calculatedavg coverage 33% · limited data
Coverage is below 50%. Most of this roaster’s lots are scored off roaster-level signals (Reddit + YouTube) without per-lot SCA grades, Coffee Review entries, or published buyer reviews. With limited signal, scores are also pulled toward a neutral 50 baseline by the Cherry’s Index methodology, so lots can read flatter than the actual cup quality differences between them. The avg Cherry’s Index reflects general reputation more than per-lot quality.
Roaster signals
Apply to every lot from this roaster.
- Reddit75/100weight 18%
- YouTube85/100weight 10%
Per-lot signals (averaged)
Vary across lots; averaged over 17 in-stock lots.
- SCA gradenot on file · weight 25%
- Coffee Reviewnot on file · weight 20%
- Buyer reviewsnot on file · weight 12%
- Cherrybook reader ratingsnot on file · weight 5%
- Transparency65/10016/17 lots · weight 5%
Bonuses earned (per lot)
- sprudge17/17
Base components are renormalized over whatever signals are available for each lot. SCA + Coffee Review are capped at 40% combined to keep the cupping story from dominating. Bonuses (accolades, awards, editorial coverage) and freshness decay are applied on top.
Community reputation · Reddit
Well-regarded· sentiment 75/100
Ozone Coffee Roasters is frequently mentioned as a staple roaster in the London and New Zealand specialty coffee scenes. While they are generally regarded as a reliable, high-quality option that enthusiasts rotate into their regular supply, there are occasional mixed reports regarding the consistency of their filter coffee in a cafe setting. Enthusiasts have specifically praised their premium offerings, such as their Gesha releases, as being exceptional.
London specialty staplereliable daily driverhigh-end Gesha offeringsmixed cafe filter experiencesNew Zealand heritage
Threads cited (9)
- r/Coffee · ↑ · For all that are interested, the semi finals of UK Barista Champion are currently live!
- r/Coffee · ↑ · I think coffee affects my body odor + possible solution
- r/espresso · ↑ · One average shot of Monmouth, sir
- r/Coffee · ↑ · Speciality Coffee Roasters (UK)
- r/Coffee · ↑ · Filter Coffees in London Tasting Flat
- r/Coffee · ↑ · 2 days in London, where is the best coffee?
- r/pourover · ↑ · Roasters in New Zealand?
- r/Coffee · ↑ · Coffee, online, london
- r/espresso · ↑ · Ozone La Llama special reserve. Gesha grown in Bolivia. Out of this world.
Press · Sprudge
- Coffee Design: Hasbean Coffee’s Redesign With Ozone Coffee Roasters2022-05-06·sprudge
The brand design of the UK’s Hasbean Coffee.
- Breaking: Ozone Coffee Roasters Acquires Has Bean Coffee2018-07-11·sprudge
The two companies are combining ownership as of June 29th.
On YouTube
3 videos · 595k combined views
Outside coverage consistently portrays Ozone Coffee Roasters as a community-focused brand that balances professional roasting expertise with an accessible, non-pretentious atmosphere. Reviewers frequently highlight the industrial aesthetic of their cafe spaces and their deep roots in the New Zealand coffee tradition. The roaster is recognized for its commitment to both high-quality coffee production and a welcoming, service-oriented environment.
New Zealand coffee heritageApproachable specialty coffee cultureIndustrial cafe aestheticCommunity-centric service modelIn-house roasting operationsEmphasis on flat whites
Flagship cafe
Ozone Coffee Roasters New Plymouth
47 King Street, Central, New Plymouth, Taranaki
Open in maps →The site identifies this as their original roastery and café where Ozone began.
The catalog
17 in stock · 8 archived
76
76Expect Caramel, Raspberry Jam, and Plum from this natural.
Palencia, GT · Natural
MediumCaramelRaspberryPlum+1
Well-reviewed roaster
$1.32/oz
76Juicy Mandarin, Ripe Red Berry, and Milk Chocolate on a washed build.
Cauca, CO · Washed
MediumTangerineBerryMilk Chocolate+2
Well-reviewed roaster
$1.29/oz
76Brown Sugar, Creamy Body, and Sultanas on a anaerobic washed build.
La Paz, BO · Anaerobic Washed
Medium-LightBrown SugarRaisinCinnamon+1
Well-reviewed roaster
$1.72/oz
76Expect Lemon, Lime Ade, and Strawberry Candy from this natural.
Caranavi, BO · Natural
LemonLimeStrawberry+2
Well-reviewed roaster
$2.31/oz
76Expect Milk Chocolate, Caramel, and Almond from this natural.
Mogiana, BR · Natural
MediumMilk ChocolateCaramelAlmond+1
Well-reviewed roaster
$1.59/oz
75Expect Tangerine, Stone Fruits, and Caramel from this washed.
Cauca, CO · Washed
Medium-LightTangerineStone FruitCaramel+2
Well-reviewed roaster
$1.32/oz
75Natural lot with Juicy Red Apple, Toffee, and Roasted Almonds in the cup.
Minas Gerais, BR · Natural
AppleToffeeAlmond
Well-reviewed roaster
$1.59/oz
75Berry Jam, Black Cherry, and Apricot on a natural build.
Oromia, ET · Natural
DarkBerryCherryPeach+2
Well-reviewed roaster
$1.29/oz
75Pulped Natural lot with Juicy Watermelon, Bright Lime, and Sweet Orange in the cup.
Matas de Minas, BR · Pulped Natural
Medium-LightWatermelonLimeOrange+5
Well-reviewed roaster
$1.26/oz
74Stewed Apples, Grape, and Pale Caramel on a washed build.
Taypiplaya, BO · Washed
AppleGrapeCaramel
Well-reviewed roaster
$1.46/oz
72Expect Blackcurrant, Lime Zest, and Tropical Fruits from this washed.
CO · Washed
MediumBlack CurrantLimeTropical Fruit+1
Well-reviewed roaster
$1.29/oz
72Expect Milk Chocolate, Caramel, and Hazelnut from this natural / roast level:3 / tasting no.
BR · Natural / Roast Level:3 / Tasting No
Milk ChocolateCaramelHazelnut+1
Well-reviewed roaster
$1.26/oz
71Washed lot with Orange, Honeycomb Sweetness, and Milk Chocolate in the cup.
CO · Washed
MediumOrangeHoney SyrupMilk Chocolate
Well-reviewed roaster
$1.29/oz
71Natural lot with Milk Chocolate, Caramel, and Toasted Hazelnut in the cup.
BR · Natural
MediumMilk ChocolateCaramelHazelnut+1
Well-reviewed roaster
$1.26/oz
70Brown Sugar, Dark Chocolate, and Blueberry Jam on a washed build.
CO · Washed
MediumBrown SugarDark ChocolateBlueberry+1
Well-reviewed roaster
$1.26/oz
69Think Cacao Nibs, Dark Chocolate, and Toffee.
BR
DarkCocoa PowderDark ChocolateToffee
Well-reviewed roaster
$1.26/oz
Also available · subscriptions, sample packs, gear
75Washed lot with Cherry, Brown Sugar, and Silky Texture in the cup.
Alajuela, CR · Washed
Medium-LightCherryBrown SugarApple+2
Well-reviewed roaster
$1.68/oz
72Taste data is still sparse; open the detail page before judging this lot.
Well-reviewed roaster
$3.70/oz
68Think Orange Blossom, Honeycomb, and Milk Chocolate.
Orange BlossomHoneyMilk Chocolate+1
Well-reviewed roaster
$1.18/oz
Archived (8)
76Expect Plum, Orange, and Raspberry from this natural.
Matagalpa, NI · Natural
PlumOrangeRaspberry+1
Well-reviewed roaster
$1.46/oz
Out of stock
75Lemon Zest, Meringue Like Sweetness, and Juicy Mango on a washed build.
Cajamarca, PE · Washed
Medium-LightLemonMangoFloral+1
Well-reviewed roaster
$1.36/oz
Out of stock
75Caramel, Honey, and Orange on a washed build.
Palencia, GT · Washed
Medium-LightCaramelHoneyOrange+4
Well-reviewed roaster
$1.26/oz
Out of stock
75Milk Chocolate, Roasted Hazelnuts, and Peach Yoghurt on a natural build.
Minas Gerais, BR · Natural
Milk ChocolateHazelnutPeach+1
Well-reviewed roaster
$1.59/oz
Out of stock
74Washed lot with Dark Berries, Mandarin, and Honey in the cup.
Nariño, CO · Washed
DarkBerryTangerineHoney+1
Well-reviewed roaster
$1.33/oz
Out of stock
74Expect White Grape, Pear, and Caramelised Sweetness Of Speculoos Biscuits from this anaerobic washed.
Caranavi, BO · Anaerobic Washed
GrapePearCaramelized+1
Well-reviewed roaster
$1.46/oz
Out of stock
71Washed / Natural / Wet-Hulled lot with Dried Fig, Quince, and Dried Apples in the cup.
Washed / Natural / Wet-Hulled
MediumFigQuinceApple+3
Well-reviewed roaster
$1.86/oz
Out of stock
68Roaster flags Milk Chocolate, Caramel, and Toasted Hazelnut in the cup.
MediumMilk ChocolateCaramelHazelnut+1
Well-reviewed roaster
$1.28/oz
Out of stock
For roasters
Cherrybook runs a monthly Roaster Spotlight Series featuring one roaster with an editorial piece and a giveaway. Interested in being featured? See the format or email josh@cherrybookcoffee.com.