RU4 Primary Production Small Lots zoning in NSW

Rural zones in the NSW Standard Instrument LEP. Checked 8 November 2026.

RU4 Primary Production Small Lots is for horticulture, market gardens, nurseries and other primary industry that works on smaller holdings. Its objectives are sustainable primary industry and compatible uses, diversity and employment in primary industry enterprises, particularly those that require smaller lots or are more intensive in nature, and minimising land use conflict. The Standard Instrument mandates extensive agriculture, farm buildings, intensive plant agriculture, roads and roadside stalls, home occupations without consent, and aquaculture, dwelling houses and plant nurseries with consent.

RU4 is often confused with R5 because both have smaller rural lots. The difference is purpose: R5 is for living on a large lot, RU4 is for producing on a small one. Councils zone land RU4 around Sydney's fringe and regional centres where market gardens and orchards persist.

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What the Standard Instrument says

The objectives and mandated uses in the Standard Instrument for this zone, quoted from the Land Use Table. Blank items are left to the LEP.

Standard Instrument Land Use Table

Zone RU4 Primary Production Small Lots

Smaller rural holdings for intensive or specialised primary industry, such as horticulture, market gardens and nurseries. Dwelling houses are permitted with consent.

1 Objectives of zone

  1. To enable sustainable primary industry and other compatible land uses.
  2. To encourage and promote diversity and employment opportunities in relation to primary industry enterprises, particularly those that require smaller lots or that are more intensive in nature.
  3. To minimise conflict between land uses within this zone and land uses within adjoining zones.

Direction: the LEP must permit, with or without consent

  • Extensive agriculture
  • Farm buildings
  • Intensive plant agriculture
  • Roads
  • Roadside stalls

2 Permitted without consent

  • Home occupations

3 Permitted only with consent

  • Aquaculture
  • Dwelling houses
  • Plant nurseries

4 Prohibited

Left to the council's LEP.

An LEP made under the Standard Instrument adopts the required content for its zones and may add local objectives and uses. Check the LEP land use table for the land and any applicable State policies. Schedule 1 of the LEP, the Housing SEPP and the Codes SEPP can permit development the table does not.

What it means in practice

Where the common questions land, and which instrument decides each of them.

Dwelling houses

Permitted with consent in every RU4 LEP, usually with a minimum lot size that is smaller than RU1 but still measured in hectares, and often with a dwelling entitlement clause. The Rural Housing Code applies to RU4 lots, so a new dwelling can be complying development where it is permissible and the code's requirements are met. The lot must be at least 4,000 m² and no smaller than the applicable EPI minimum for a dwelling house.

Intensive plant agriculture and nurseries

Intensive plant agriculture must be permitted and plant nurseries are mandated with consent, which is what marks RU4 out. Intensive livestock agriculture is not mandated here, unlike RU1, and Chapter 2 of State Environmental Planning Policy (Primary Production) 2021 governs both where they occur.

Roadside stalls and farm gate sales

Roadside stalls are mandated in RU4, and cellar door premises, farm gate premises and artisan food and drink industries are optional uses a council can add.

Subdivision

Consent and the Lot Size Map minimum apply. RU4 minimums are generally smaller than RU1 but councils guard against the zone becoming de facto rural-residential, which is what R5 is for.

Frequently asked questions

What is RU4 zoning in NSW?

RU4 Primary Production Small Lots is the Standard Instrument zone for intensive or specialised primary industry on smaller rural lots. It mandates extensive agriculture, intensive plant agriculture, farm buildings and roadside stalls, plus dwelling houses, aquaculture and plant nurseries with consent.

Can I build a house on RU4 land?

Dwelling houses are permitted with consent in every RU4 LEP, subject to the minimum lot size and any dwelling entitlement clause. The Rural Housing Code in the Codes SEPP can allow a new dwelling as complying development where its requirements are met. The lot must be at least 4,000 m² and no smaller than the applicable EPI minimum for a dwelling house.

What is the difference between RU4 and R5?

RU4 is a rural production zone whose objectives are about primary industry on smaller lots; R5 is a residential zone whose objectives are about housing in a rural setting. Both permit a dwelling house with consent, but RU4 mandates agriculture and nurseries while R5 mandates neither.

Can I subdivide RU4 land?

With consent and to the minimum on the Lot Size Map. Because the zone exists to keep small productive holdings, councils rarely allow lots small enough for purely residential use.

Sources

Standard Instrument (Local Environmental Plans) Order 2006, current version for 1 July 2026 to date. Read on the NSW legislation website on 8 November 2026.

Other instruments

State Environmental Planning Policy (Housing) 2021, current version for 23 October 2026 to date; State Environmental Planning Policy (Exempt and Complying Development Codes) 2008, current version for 23 October 2026 to date. Read on 8 November 2026. The translation of the former B and IN zones to the employment zones follows NSW Department of Planning guidance rather than the Standard Instrument text.

Other zones

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