Retaining wall and gates at Lulworth, School Lane, Seal

Summary of planning committee decision

Decided by Sevenoaks Development Management Committee on 3 Sept 2026.

24/02297/HOUSEApproved

What was proposed

The application proposed a front retaining wall and wooden electric gates, plus changes to the rear patio, outbuilding and front balcony.

“- 24/02297/HOUSE Revised expiry date 10 July 2026 Proposal: Installation of a front retaining wall and wooden electric gates. Retention of raised rear patio. Proposed glass balustrade to rear patio. Replacement roof to outbuilding in rear garden, and creation of a flat roof adjoining outbuilding to create a covered area. Amendments to first floor front Juliet balcony fenestration.”

“2) The development hereby approved shall be implemented in accordance with the following approved plans: Proposed Plans and Elevations (RA1688/REV C/02); Proposed Block Plan (Published on 18/11/2024); Location Plan, produced 29 August 2024; application form. For the avoidance of doubt and in the interests of proper planning.”

Officer report

The site and surroundings

The detached house lies in Seal Conservation Area and the Kent Downs National Landscape, with listed buildings opposite the site.

“National Planning Policy Framework In dealing with this application we have implemented the requirements in the National Planning Policy Framework to work with the applicant/agent in a positive, proactive and creative way by offering a pre-application advice service; as appropriate updating applicants/agents of any issues that may arise in the processing of their application and where possible and if applicable suggesting solutions to secure a successful outcome.”

“15 Other: • Residential Extensions Supplementary Planning Document • Seal Conservation Area Appraisal • Sevenoaks District Conservation Areas: Conservation Area Design Guidance • Seal Village Design Statement • Kent Downs AONB Management Plan • Kent Downs National Landscape ‘Landscape Design Handbook…”

Officer report

What officers recommended

Officers recommended approval because the revised wall and gates, building works and patio would conserve the conservation area and listed buildings’ setting.

“The Conservation Officer has no objection to the wall. To ensure that the design and finish of the materials are appropriate, details of the stone walling being proposed shall be secured by condition. 57 As above, the proposed gate would be set along the driveway at right angles to the road, concealed by vegetation along the road frontage, and would not therefore be prominent or obtrusive within the setting of the listed buildings.”

Officer report

What consultees said

The parish council requested gate details, the conservation officer objected to the original gates but later accepted the wall, and highways raised no objection.

“28 Following the submission of updated plans, the Conservation Officer provided amended comments which state: “- The retaining wall will be clad with reclaimed stone to match the adjacent wall to the south of the site. The locally appropriate material mitigates the austere appearance of the wall and subject to approval of materials details, there is no further objection to this element of the proposal in terms of Policy EN4.”

Officer report

Committee discussion

The chairman moved that the report’s recommendations, as amended by late observations, should be agreed.

“It was moved by the Chairman that the recommendations within the report, as amended by the Late Observations, be agreed.”

Minutes

The committee vote

The motion was put to the vote and permission was granted subject to conditions.

“The motion was put to the vote and it was…”

“Resolved: That permission be granted subject to the following conditions:”

Minutes

The final decision

Permission was granted with conditions controlling commencement, approved plans, wall and gate details, lighting, materials and conservation impacts.

“4) Notwithstanding Condition 3 of this permission, the works to the dwelling and outbuilding as shown on the approved plans shall be constructed in accordance with the materials listed on the application form and as shown on the approved plans.”

Minutes

Conditions

Approved subject to 1 condition, set out in the minutes.

Sources

  • Sevenoaks Development Management Committee minutes, 3 September 2026
  • Agenda and papers (council website)

Source: Plota analysis of Sevenoaks's committee minutes and officer report. Quotations are the council's own words; headings and summaries are Plota's.

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At the meeting

Council
Sevenoaks
Date
Thursday 3 September 2026
Recommendation
Officers recommended approval
Committee decided
Approved
Minutes
The council's minutes
Meeting
Agenda and papers (council website)

This committee's year

35 decisions in the 12 months to this meeting, 6 against officer advice.

Source: Plota analysis of the committee's minutes.

Every decision by this council's committees →