What does the land at
Zaytuna Farm say?
We read the terrain of the world's best-known permaculture site the same way we'd read any parcel — from satellite elevation, satellite imagery, and a decade of climate data. No site visit, no inside knowledge. This is an independent analysis of a publicly-known place, offered as a worked example of what a ReadMyLand dossier contains.
This property offers an unusually generous building canvas paired with abundant rainfall — but the same flat geometry that makes it easy to build on also concentrates water and rules out gravity-fed ponds. It reads strong on buildability and growing season, constrained on water storage and hazard exposure. Terrain & Building scores 92, Climate 82; Water and Fire & Flood sit in workable territory.
This property offers an unusually generous building canvas paired with abundant rainfall, but the same flat geometry that makes it easy to build on also concentrates water and rules out gravity-fed ponds. The site reads strong on buildability and growing season, tighter on water storage and hazard exposure — strong terrain and climate, workable water and safety.
Terrain & Building
Across just 56 m of elevation range, the parcel reads as essentially flat, with a 20.1-hectare contiguous level area and a largest single building pad of about 200,000 m² — enough to host a substantial homestead complex, outbuildings, and parking with hectares to spare. The maximum approach grade of 2% is gentle enough for a standard passenger car in any weather, no 4WD required, and the frost-free climate means winter access is never a concern. Wind is modest (annual mean 3.5 m/s, prevailing southerly), so standard structures need no special bracing. Budget €5,000–€25,000 for drainage works around any pad sited near the wet zones flagged below.
“The same flatness that makes this land trivial to build on is exactly why it can't hold a gravity-fed pond.”
Water
Annual rainfall of 1,062 mm is genuinely abundant — well above the 600 mm threshold most rain-fed systems target — but its distribution is bimodal and demanding. March is wettest at 194.9 mm across nearly 20 rain days, with February and December close behind, while July collapses to 28.3 mm and September to 29.8 mm. The dry run is short (two months below 30 mm) but lands in peak heat. Zero viable pond or dam sites were identified, because the flatness denies gravity-fed impoundment, and roughly 22% of the parcel reads as high-wetness — useful for wet-tolerant crops, problematic under foundations. Expect €10,000–€30,000 for excavated tankage or a serious rainwater-harvesting array.
Sun & Growing
Cultivable area is generous: 39.8 hectares sit below 8° slope (83% of the parcel). Solar resource averages 5.0 kWh/m²/day — solid for both PV and horticulture — but only 37.5% of usable area carries a favourable solar aspect, because the flat geometry produces little south-tilt. With 365 frost-free days and 3,699 growing degree days, the site supports citrus, avocado, mango, banana, sugarcane, and year-round vegetable rotations with no dormancy gap. The loam soil (24% clay, 48% sand, 28% silt) is among the most forgiving textures available; the catch is pH 5.4, so agricultural lime (1–3 t/ha) is non-negotiable before serious cropping.
Climate Context
The temperature arc is remarkably stable: the coolest month (July, 13.7°C) and the warmest (January, 24.6°C) span less than 11°C — a southern-hemisphere humid-subtropical climate with no winter dormancy and effectively zero frost. Plant hardiness is not a planning constraint; frost-sensitive perennials like papaya, citrus, and avocado thrive without protection. Sunshine totals 3,547 hours/year (January brightest at 356 h, June darkest at 232 h). Rain arrives across 135 days, concentrated in March, so storms are frequent but rarely torrential. Humidity averages 71% with 72 muggy days a year, peaking in March.
Risk Assessment
Fire. The EU JRC fire-perimeter archive recorded two perimeters within the ~100 km² query area over five years — a 178-ha burn in 2026 and a 125-ha burn in 2025 — an annual burn rate of 0.61%, the moderate band on the Mediterranean reference scale. Budget €500–€2,000/ha for defensible-space brush clearance and favour fire-resilient species. Flood. No hydrological flood data is available for this region — only terrain-derived signals. The flat plateau combined with the 195 mm wettest-month rainfall and the 22% high-wetness reading means runoff can pond; set buildings back from concave drainage lines and route swales deliberately. Formal flood-zone mapping should be sourced locally before construction.
Key Opportunities & Risks
An exceptional buildable footprint (~200,000 m² flat pad at 2% grade) supports almost any structural ambition and keeps foundation and driveway costs modest. Against that, a flood-prone building zone over 20% of the parcel calls for French drains or raised foundations (€5,000–€25,000); the absence of natural pond sites means water autonomy depends on excavated tanks or harvesting (€10,000–€30,000); and the acidic loam needs lime before cropping (€8,000–€31,900). Aggregate flagged site-prep runs €23,000–€86,900 on top of the build itself. This analysis is based on satellite, elevation, and regional soil data. It does not assess legal constraints, planning permission, or factors requiring a site visit. On-site inspection is recommended before purchase or major development.
The layers compute the data; the maps make it readable. Every claim above traces to one of these. Read the note, then the map illustrating it.
The land as it actually is
A real aerial photograph of the farm — vegetation, cleared ground, dams, and structures exactly as they look from above. An honest first impression of the current state, and the base layer everything else is read against.
Where water collects, where it drains
Blue is where water naturally gathers; yellow and brown drain quickly. Here roughly 22% of the parcel reads as a high-wetness zone — keep foundations and septic out of the blue, and reserve it for wet-tolerant plantings instead.
The shape of the ground and the path of the rain
Contour lines over the satellite image, plus natural water-flow streams in blue. On ground this flat the contours sit wide apart; the streams show where rain runs after a storm — for siting swales and roads, and for knowing where not to build.
Terrain shape on its own
The same contour lines without the water-flow streams — a clean read of the gentle plateau. With just 56 m of range across the whole parcel, this is open, near-level country rather than dramatic relief.
High ground and low pockets
Elevation as a colour gradient from low (blue) to high (red). Low pockets catch runoff and stay damp; higher ground drains well. The full range here is just 56 m — gentle subtropical plateau country.
How steep, and how buildable
Steepness across the parcel. Flatter ground is easiest to build and cultivate — here 83% sits workable under 12°, which is why buildability reads 92 and there's a 20.1 ha contiguous flat area to choose from.
Which way the land faces
The orientation of each slope — the driver of sunlight. The flat geometry means only about 38% carries a strongly favourable aspect, so concentrate gardens and any tilted PV on those pockets and let the rest run to pasture and tree crops.
The landform, lit from a low sun
A shaded-relief render of the bare terrain — the land as if lit by a low sun, making the subtle rolls and hollows of this gentle ground legible before you've walked it.
Sun, wind, and shelter in one view
Sun paths, prevailing winds, and terrain shading combined. It shows where the high subtropical sun tracks, where the modest southerly wind comes from, and where natural shelter exists, so you can position the home and plantings where they matter.
The numbers that decide what grows
Rainfall, temperature range, frost-free days, growing degree days, and wind in one place. The 365 frost-free days and 1,062 mm annual rainfall are what unlock year-round subtropical cropping here.
What the land can tell you.
This analysis is based on ~30 m satellite elevation, satellite imagery, and regional soil data — coarser than the 2 m LiDAR available for our European samples, so fine detail is approximate. Formal flood-zone mapping is not available for this region. It does not replace parcel-level soil testing, legal due diligence, or factors requiring a site visit. On-site inspection is recommended before purchase or major development. ReadMyLand is not affiliated with Zaytuna Farm or Geoff Lawton; this is an independent analysis of a publicly-known location, published as a worked example.
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