In short: New Dadmara Tea Estate is a black tea producer in the Chattogram region of Bangladesh, operating at 22 metres elevation with a workforce of 28.
New Dadmara Tea Estate is a black tea producer located in the Chattogram region of Bangladesh. Situated at just 22 metres above sea level, the estate operates under its own name, New Dadmara Tea Estate, and employs a workforce of 28. No buyers are publicly recorded in our database.
Terroir & Climate
At 22 metres altitude, New Dadmara Tea Estate occupies low-lying terrain atypical of many tea-growing regions. This near-sea-level elevation, combined with Chattogram's coastal proximity at approximately 22.75°N latitude, typically results in a warm, humid growing environment with minimal diurnal temperature variation. Estates at such low altitudes generally experience year-round warmth that can accelerate leaf growth and biochemical activity in the plant.
The Chattogram region's monsoon climate tends to deliver heavy rainfall, particularly during the southwest monsoon season. Low-elevation gardens in this latitude band often face challenges related to drainage and high ambient moisture, which can influence both cultivation practices and the enzymatic processes during black tea manufacture. The lack of altitude-driven stress on the plant typically produces vigorous growth, though the cooler, slower maturation associated with high-elevation estates is absent here.
Tea Produced
New Dadmara Tea Estate produces black tea. Estates in the Chattogram region at low elevations generally yield full-bodied liquors with robust, malty characteristics. The warm, humid conditions and rapid leaf growth typical of near-sea-level gardens tend to favour teas with strength and colour rather than the delicate complexity or pronounced brightness often found in high-grown productions. Such teas are commonly suited to blending and to markets that value body and briskness in the cup.
Location & Neighbouring Estates
New Dadmara Tea Estate lies at 22.7538, 91.7185 in Chattogram, Bangladesh. Its 22 m elevation is the joint 2nd highest of 13 estates we map in Chattogram. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- Odalia Tea Estate — under 1 km away
- Neptune Tea Estates Limited — 16 km away
- Kodala Tea Estate Ltd — 41 km away
- adhar manik tea asteat factory — 44 km away
- Karnafully Tea Estate — 44 km away
Estates at a Similar Altitude to New Dadmara Tea Estate
Elevation shapes how slowly leaf matures, so we match New Dadmara Tea Estate (22 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. New Dadmara Tea Estate recorded 2,198 mm in 2025, 27% less than the 2,998 mm average across these estates: at the same height, local weather and exposure matter as much as elevation.
| Estate | Where | Elevation | Rain 2025 | Mean high |
|---|---|---|---|---|
| Rema Tea Estate | Habiganj, Bangladesh | 22 m | 1,965 mm | 30.2 °C |
| Kellapatha | Southern Province, Sri Lanka | 22 m | 3,319 mm | 30.0 °C |
| Golden Garden Estate | Thallgaswala, Sri Lanka | 22 m | 3,157 mm | 30.0 °C |
| Lalchand tea Factory | Habiganj, Bangladesh | 23 m | 1,852 mm | 30.2 °C |
| Kayu Aro | Jambi, Indonesia | 23 m | 4,698 mm | 30.4 °C |
New Dadmara Tea Estate Compared with Chattogram
In Chattogram, New Dadmara Tea Estate is drier than 92% of the others by 2025 rainfall; higher than 83% of the others by elevation; cooler than 75% of the others by daytime temperature. The table sets New Dadmara Tea Estate against the 12 other estates we map in Chattogram, so you can see whether it is typical for its region or an outlier.
| Measure | New Dadmara Tea Estate | Region median | Region range |
|---|---|---|---|
| Elevation | 22 m | 11 m | 8 to 25 m |
| Annual rainfall (2025) | 2,198 mm | 2,211 mm | 2,165 to 2,233 mm |
| Mean daily high | 29.9 °C | 30.6 °C | 29.6 to 30.6 °C |
| Mean overnight low | 20.7 °C | 21.5 °C | 20.7 to 22.8 °C |
Observed Climate at New Dadmara Tea Estate (2025)
ERA5 reanalysis data modelled for New Dadmara Tea Estate’s coordinates recorded 2,198 mm of precipitation across calendar year 2025. The wettest month was July (541 mm) and the driest was December (0 mm). Daytime highs averaged 29.9 °C and overnight lows 20.7 °C over the year; May was the warmest month and January the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 2,198 mm |
| Wettest month | July (541 mm) |
| Driest month | December (0 mm) |
| Mean daily high | 29.9 °C |
| Mean overnight low | 20.7 °C |
Frequently Asked Questions
Where is New Dadmara Tea Estate located?
New Dadmara Tea Estate is in Chattogram, Bangladesh, at coordinates 22.7538, 91.7185, at an elevation of about 22 metres.
Who operates New Dadmara Tea Estate?
New Dadmara Tea Estate is operated by New Dadmara Tea Estate, according to public supply-chain records.
What type of tea does New Dadmara Tea Estate produce?
New Dadmara Tea Estate is recorded as producing black tea.
How much rain does New Dadmara Tea Estate receive?
ERA5 reanalysis data for the estate's coordinates recorded 2,198 mm of precipitation in 2025, peaking in July (541 mm).
How does New Dadmara Tea Estate compare with estates at a similar elevation?
New Dadmara Tea Estate recorded 2,198 mm in 2025, 27% less rain than the 2,998 mm average of estates at a similar elevation.
Data sources: public supply-chain disclosures (Ethical Tea Partnership member lists, Rainforest Alliance certificate holders and retailer supplier disclosures); climate figures are ERA5 reanalysis modelled for the estate’s coordinates via Open-Meteo (calendar year 2025); coordinates and elevations from geocoded records. Spotted an error? Email [email protected].
