Space efficient layout. If starting a new island, place half of the buildings first.

4 Lumberjacks and Sawmills

The Obrero Jornalero Layout from the Anno 1800 city layouts wiki.

Obrero Jornalero Layout

4 coffee farms & 2 roasting houses with small warerhouse & TU. Perfect square array with 1/4 rotation symmetry so you can copy a quadrant, rotate it 90 deg and put it  down next to the first. The full array with no TU items will provide coffee for  150 Engineer residences and 80 investor residences.

Coffee

Optimal layout. Total 5250 obreros with all extra "lifestyle needs".

Hacienda Obrera. Town Hall. Post office.

(Ignore previous) 4 Plantain farms & 4 kitchens with warehouse and TU. The top rotates 180 deg into the bottom. A road on one side of the TU is optional, the gap is only there because the building isn't square.

Plantains (corrected roads)

Wo ist der RUM!?

Modular, rotationally symmetrical square array. Each quadrant can operate as a self-contained sub-unit, and be copied and rotated to fit the next quarter of the square.

Caoutchouc (Rubber)

Optimal layout. Total 2750 jornaleros  with all extra "lifestyle needs".

Hacienda Jornalero. Town Hall. Post office.

A full production chain for Tortilla. This layout is shared in Wiki / Fandom of Anno 1800. Author: SkipOneEBR 

Tortilla 01 WH

Melonen Layout mit Lagerhaus, Feuerwehr und Handelskammer.

Melonen Layout 41x27

A full production chain for Cotton Fabric 
This layout is shared in Wiki / Fandom of Anno 1800. I just draw it. Author: SkipOneEBR 

Cotton Fabric

2 full chains with fire station and TU. 1/2 rotation symmetry so each half can be copied and used as a single separate chain. Buildings are arranged such that each building is adjacent to the next building in the chain to minimize transport distance, and so this requires only Level 1 warehouse .

Bombins (efficiency version)

credit: Calle_Keule
50k artistas on manola island achievement

Power is completely provided by the hydroelectric power plant, the city only gets viable/functional after the project is completed and up and running.

Manola Bay City - 50k aristas

Adds 24 Alpaka Farms with Silos, 4 Warehouses, 1 Trade Union and full streets. Layout is not created by me  but  used from hwww.annolayouts.de

Alpaka Wool Farm with Silos

Zuckerrohr
Kakaoplantage
Zuckerraffinerie
Kakaofabrik

SCHOKOLADE

Original from Fandom Wiki: https://anno1800.fandom.com/wiki/City_layouts#New_World , just created a Stamp.
New World City - Obi-Wan Kenobi the City that will solve All workforce Problems in NW.


Obi-Wan Kenobi No more Workforce Problem

Alles was die Bürger wollen
+Fiesta Decor

Fiesta City

Wir brauchen KLEIDUNG

Alpaca Farm - Dung - Saltpetre (109 t/min - 27 t/min - 10 t/min). TU items: Fabulous Feed Yard, Fine Feed Yard, Feed Yard. You can place stamp in the specific location (Manola island) in order to save some space.

Alpaca Farm - Dung - Saltpetre

Adjusted to reduce walking distances as the transporters were having trouble keeping up.  Can now just about manage with Level 1  warehouse but probably best to upgrade when you can. (Also I think this version  looks  neater)

1800 Stamps

Stamps

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