THE HARRODIAN SCHOOL, Harrodian School, Lonsdale Road, London, SW13 9QN Data via plota.co.uk

PA26/3004 - Section 192 Permitted Development Registered

Proposal

Alteration of the existing boundary fence at The Harrodian School to install a timber pedestrian gate. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
2 Sept 2026
Decision
Expected by 27 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 15 Oct 2026 and 22 Oct 2026, from Richmond upon Thames's recent extensions.

Site constraints 23

Richm Highway Status Highways Publicly MaintainedRichm Land Use Past Industrial LOWTHER ROAD 1Richm Land Use Past Industrial VERDUN ROAD 1T0543 - G1 -T0805 - G2 - LondonPlaneRichm Takeaway Mgmt - Take Away Restriction Zones’ 400 metre buffers around prArticle 4 directionRichmond CIL HigherRichm Village Boundary Barnes VillageRichm Susceptibe Ground Water Flood >= 75%Richm Village Character Area West of Boileau Road/Lowther Estate - Character ArRichm Village Character Area Suffolf Road, West of Castelnau - Character Area 1Richm Area Benefiting Flood Defence EA Areas Benefiting from DefencesRichm Metropolitan Open Land Harrodian School, Barnes (revised boundary LP adopRichm Susceptibe Ground Water Flood >= 25% <50%Floodzone 3 - Tidal ModelsFloodzone 2 Tidal ModelsSurface water flood risk
Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Metropolitan Open Land
Green belt level protection inside London.
The London Plan gives Metropolitan Open Land the same protection as green belt: inappropriate development needs very special circumstances.
Air quality management area: Richmond AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Local nature reserve 156 m away: Leg of Mutton Reservoir
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Richm Highway Status Highways Publicly MaintainedCouncil record
Recorded by the council for this site.
Council site ↗
Richm Land Use Past Industrial LOWTHER ROAD 1Council record
Recorded by the council for this site.
Council site ↗
Richm Land Use Past Industrial VERDUN ROAD 1Council record
Recorded by the council for this site.
Council site ↗
T0543 - G1 -Council record
Recorded by the council for this site.
Council site ↗
T0805 - G2 - LondonPlaneCouncil record
Recorded by the council for this site.
Council site ↗
Richm Takeaway Mgmt - Take Away Restriction Zones’ 400 metre buffers around prCouncil record
Recorded by the council for this site.
Council site ↗
Article 4 directionCouncil record
Some permitted development rights are withdrawn. The direction is on the council's register but not published as open data.
Council site ↗
Richmond CIL HigherCouncil record
Recorded by the council for this site.
Council site ↗
Richm Village Boundary Barnes VillageCouncil record
Recorded by the council for this site.
Council site ↗
Richm Susceptibe Ground Water Flood >= 75%Council record
Recorded by the council for this site.
Council site ↗
Richm Village Character Area West of Boileau Road/Lowther Estate - Character ArCouncil record
Recorded by the council for this site.
Council site ↗
Richm Village Character Area Suffolf Road, West of Castelnau - Character Area 1Council record
Recorded by the council for this site.
Council site ↗
Richm Area Benefiting Flood Defence EA Areas Benefiting from DefencesCouncil record
Recorded by the council for this site.
Council site ↗
Richm Metropolitan Open Land Harrodian School, Barnes (revised boundary LP adopCouncil record
Recorded by the council for this site.
Council site ↗
Richm Susceptibe Ground Water Flood >= 25% <50%Council record
Recorded by the council for this site.
Council site ↗
Floodzone 3 - Tidal ModelsCouncil record
Recorded by the council for this site.
Council site ↗
Floodzone 2 Tidal ModelsCouncil record
Recorded by the council for this site.
Council site ↗
Surface water flood riskCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Inside the Richmond upon Thames built-up area.
Not affected
Not green belt · No listed building at the site · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Application type
Section 192 Permitted Development
Postcode
SW13 9QN
Received
2 Sept 2026
Validated
2 Sept 2026
Ward
Barnes Ward [BRN]
Case officer
Show
Target decision
27 Oct 2026
Applicant
Show
Agent
GWP

Decision outlook

Day 10 of the 56-day target. Richmond upon Thames usually decides extensions by day 48.

Day 1046 days to the 56-day target
79%decided within 8 weeks
87%approved
1,012decided in the last year

Plota live figures for extensions decided by Richmond upon Thames in the last twelve months, from validation. Richmond upon Thames decision record →

Consultation & key dates

Alt. reference
PP-15192770
Richmond upon Thames
Planning Authority Score
4.4/10
Below average
#182 of 296 councils
Relevant to this application:
Householder decisions

Richmond upon Thames ranks #130 out of 296 councils for householder decision speed. Richmond upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Richmond upon Thames decision statistics
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #257 of 296
82%
Householder approved
Below avg (90%) #268 of 296
69%
Decided in 8 weeks
Above avg (63%) #130 of 296
35%
Extended time limit
Below avg (41%) #104 of 296
68%
Minor dwellings approved
181 decided (1-9 homes)
100%
Major dwellings approved
3 decided (10+ homes)
47%
Change of use approved
17 decided
1,888
Total decisions
358 refused in the year to March 2026