Do HMOs need planning permission in Wandsworth?

We do not hold Article 4 records for Wandsworth — no source we read publishes them for this council, which is not the same as there being none. Where no Article 4 direction applies, converting a home to a small HMO (up to 6 occupants) is often permitted development, but Wandsworth council is the authoritative source for whether a direction covers a given address.

When does an HMO need a licence in Wandsworth?

Nationally, a property let to 5 or more occupants forming 2 or more separate households and sharing a kitchen, bathroom or toilet must hold a mandatory HMO licence — this applies in every council in England, including Wandsworth. Some councils also run additional or selective licensing schemes covering smaller HMOs; check the current schemes with Wandsworth council.

What are the minimum room sizes for a licensed HMO?

A mandatory HMO licence enforces national minimum sleeping-room floor areas: 6.51 m² for one person aged over 10, 10.22 m² for two people over 10, and 4.64 m² for a child under 10. These are national statute and apply in Wandsworth.

Astor Place · Borough Intelligence

Wandsworth HMO & Article 4 planning

4092 applications in the last 12 months · Current to 15 September 2026 via the Planning London Datahub — list only, no case papers. · Analysis updated 20 Sep 2026 · Low confidence

Grade – 4092 apps (12 mo)

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Astor analyst's read

Wandsworth — 4,157 applications in 12 months, high-volume outer South London growth corridor with no Article 4 restriction is recorded in our data (verify directly with the local authority) recorded i

Profile

Outer South London suburban borough; lower-density family and conversion stock; high residential throughput; strong residential development pressure.

Planning

no Article 4 restriction is recorded in our data (verify directly with the local authority) recorded in our database — verify HMO-related regulatory status with council, as sync coverage may be incomplete; high application volume (4,157 in 12m) suggests active approval environment.

Deal angle

Strong application throughput and absence of recorded A4 restrictions may favour bridging and HMO plays, but council stance on HMO densification unclear — direct verification essential before structuring.

ASTOR UNDERWRITING UNIT // AI SYNTHESIS // VERIFY WITH COUNCIL BEFORE ACTING

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Map Article 4 zones (oxblood = HMO-related) · application pins · click for detail

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Investment Grade

A: select with confidence · B: selectable with discipline · C: case-by-case · D: avoid unless exceptional

Insufficient data for wandsworth (4135 apps, 3262 decided).

90%

Approval Rate · 12-mo trend

9.2w

Avg Decision

4092

Apps (12 mo)

Council Profile

Planning stance Unknown — insufficient data

Decision speed Unknown

Article 4 directions (planning.data.gov.uk) None found — check council website to verify.

Investment Assessment

HMO viability Unknown — see Article 4 status

Commercial conversion Unknown

Timing outlook by type

Householder

Data unavailable

Change of use

Data unavailable

Major development

Data unavailable

Prior approval

Data unavailable

Application types breakdown

Type	Count	Decided	Approval	Avg weeks	Risk	Investor notes
Other	1455	1222	94%	8.9	unknown	Insufficient data for AI assessment.
Residential Extension / Householder	1429	1118	89%	9.2	unknown	Insufficient data for AI assessment.
New Build Residential	444	343	89%	10.0	unknown	Insufficient data for AI assessment.
Commercial / Retail / Food & Beverage	193	123	97%	8.8	unknown	Insufficient data for AI assessment.
Advertisement / Signage	112	93	67%	9.3	unknown	Insufficient data for AI assessment.
Change of Use	102	70	79%	9.4	unknown	Insufficient data for AI assessment.
Tree Works	101	99	89%	7.9	unknown	Insufficient data for AI assessment.
HMO / House in Multiple Occupation	85	56	89%	10.3	unknown	Insufficient data for AI assessment.
Lawful Development Certificate	44	41	88%	9.1	unknown	Insufficient data for AI assessment.
Telecommunications	41	5	100%	4.7	unknown	Insufficient data for AI assessment.
Demolition	37	26	100%	11.0	unknown	Insufficient data for AI assessment.
Discharge of Condition	36	31	97%	12.7	unknown	Insufficient data for AI assessment.
Listed Building / Heritage	31	22	82%	10.7	unknown	Insufficient data for AI assessment.
Prior Approval / Permitted Development	18	10	60%	8.6	unknown	Insufficient data for AI assessment.
Mixed Use Development	5	2	100%	6.5	unknown	Insufficient data for AI assessment.
New Build Commercial / Industrial	2	1	100%	7.4	unknown	Insufficient data for AI assessment.

Analyst notes & data quality

Run after more applications have been scraped and decided.

HMO Requirements in Wandsworth

What it takes to run a House in Multiple Occupation in Wandsworth — whether you need planning permission, the licence the property must hold, and the statutory minimum room sizes. Verify current details with the council before committing.

Full guides: HMO licensing in Wandsworth ↗ · Article 4 directions ↗

01 · Planning permission

Article 4 status unknown — we hold no records

We hold no Article 4 records at all for Wandsworth — no source we read publishes them for this council, which is not the same as there being none. A direction may be in force, so treat this as unknown and check with the council before assuming a conversion is permitted development.

See the full Article 4 picture below ↓

02 · Licence to operate

Mandatory HMO licence National

5 or more occupants forming 2 or more separate households

Any HMO occupied by five or more people making up two or more separate households (sharing a kitchen, bathroom or toilet) must hold a mandatory HMO licence. This applies in every council in England, regardless of the number of storeys.

No Additional or Selective licensing scheme in our records for Wandsworth. Many boroughs operate schemes that extend licensing to smaller HMOs or all rented homes, and these change on five-year cycles — check the council's current designation via the gov.uk licence finder ↗.

03 · Minimum room sizes

One person aged over 10	6.51 m²
Two people aged over 10	10.22 m²
One person aged under 10	4.64 m²
Any sleeping room	≥ 4.64 m²

Kitchen, bathroom & WC standards

Licensed HMOs must provide adequate, well-located cooking, washing and toilet facilities for the number of occupants, plus safe gas/electrics, working fire detection and proper waste storage. The exact ratios (occupants per bathroom, per WC, kitchen size) are set by each council in its own HMO amenity standards — confirm the figures with the borough before committing to a scheme.

Minimum room sizes and the mandatory-licensing threshold are national law (Licensing of Houses in Multiple Occupation (Mandatory Conditions of Licences) (England) Regulations 2018), sourced under the Open Government Licence v3 — they apply in every council. Licensing designations shown are those in our records; verify the current position and exact amenity standards with Wandsworth Council before relying on this. gov.uk: HMO licences ↗

Article 4 Directions in Wandsworth planning.data.gov.uk

We hold no Article 4 records for this borough — no source we read publishes Article 4 data for Wandsworth. That is a statement about our sources, not about the council: a direction may still be in force. Check with the council directly, or the national map ↗, before relying on this either way.

ASTOR UNDERWRITING UNIT // WANDSWORTH // DATA SYNC: ACTIVE // PORTAL: VERIFIED // ANALYSIS: 20 SEP 2026

Wandsworth HMO & Article 4 planning

See the full picture for Wandsworth

HMO Requirements in Wandsworth

Article 4 Directions in Wandsworth planning.data.gov.uk