UK Property Development Approval: Planning Consent, Building Regulations and Registration

The Planning Approval Sequence

Property development in London and England is governed primarily by the Town and Country Planning Act 1990. The approval process follows a strict legal sequence that must be completed before construction, occupation, or legal disposition can occur.

1. Pre-Application Advice

Developers submit initial proposals to the relevant Local Planning Authority (LPA), such as the local London Borough Council or the City of London Corporation. This non-statutory stage takes 4 to 8 weeks and provides formal feedback on planning policy alignment, required technical assessments, and section 106 obligation expectations.

2. Planning Application Submission

Applications are submitted digitally via the national Planning Portal to the LPA. Depending on the development scale, developers apply for either Outline Planning Permission (establishing broad principles of development) or Full Planning Permission (detailed architectural, structural, and land-use plans). For outline consents, a subsequent Reserved Matters application must be approved before work starts.

Statutory determination timelines set under Article 34 of the Town and Country Planning (Development Management Procedure) (England) Order 2015 are:

• Minor developments: 8 weeks
• Major developments (e.g., 10+ residential units or >1,000 sqm commercial floorspace): 13 weeks
• Projects subject to an Environmental Impact Assessment (EIA): 16 weeks

Upon approval, the LPA issues a Decision Notice. Standard planning permissions carry a statutory condition requiring development to commence within 3 years. For developments in Greater London meeting specific thresholds (such as projects providing over 150 residential units or structures over 30 metres in height), the Mayor of London via the Greater London Authority (GLA) holds Stage 1 and Stage 2 referral powers to direct refusal or take over determination.

3. Discharge of Planning Conditions and Section 106 Agreements

Permissions are usually granted subject to pre-commencement planning conditions (e.g., approval of construction management plans or material samples) and legally binding Section 106 agreements under the Town and Country Planning Act 1990. S106 agreements secure developer contributions toward affordable housing, local infrastructure, or public realm improvements. Discharge of pre-commencement conditions by the LPA typically takes 8 weeks.

Building Control Approval

Distinct from planning permission, all building works must comply with the Building Regulations under the Building Act 1984.

1. Application Options

Developers must submit plans to either the LPA’s Building Control department or a private Registered Building Control Approver. For commercial or major residential schemes, a Full Plans Application is submitted prior to starting work. Approval takes 5 to 8 weeks.

2. Site Inspections and Final Certificate

Building inspectors conduct physical site checks at mandatory stages, including excavations, foundations, damp-proof courses, drainage, and structural framing. Upon satisfactory completion of all works, the regulatory authority issues a Final Certificate (or Completion Certificate). This document legally certifies that the completed structure complies with technical building regulations and is suitable for occupation.

Land Use Classification and Changes

Land use in England is regulated under the Town and Country Planning (Use Classes) Order 1987 (as amended). Key classifications include Class E (Commercial, Business and Service), Class C3 (Dwellinghouses), and Sui Generis (uses requiring bespoke planning consent, such as pubs or large entertainment venues).

Material Change of Use vs. Permitted Development Rights

Changing a property from one use class to another generally constitutes a "material change of use" under section 55 of the 1990 Act and requires full planning permission. However, Certain changes are granted automatic permission under the Town and Country Planning (General Permitted Development) (England) Order 2015 (Permitted Development Rights).

Where Permitted Development Rights apply (such as converting specific Class E commercial buildings to Class C3 residential), developers do not require full planning permission but must apply to the LPA for Prior Approval covering impacts such as transport, contamination, flood risk, and natural light provision. LPAs typically determine Prior Approval applications within 56 days.

LPAs can strip away Permitted Development Rights across designated geographical zones by issuing an Article 4 Direction, forcing developers to submit a full planning application.

Completion and Registration

Once construction is finished and the Final Certificate is obtained, legal title, long leases, and burdens must be recorded with HM Land Registry.

1. Land Registration

New developments, land transfers, or leases granted for terms exceeding 7 years must be registered with HM Land Registry using official application forms (such as Form AP1 for disposition or Form FR1 for first registration). Registration updates the official Title Register and Title Plan.

2. Taxes and Infrastructure Charges

Before final registration and disposition, developers must account for statutory financial obligations:

• Stamp Duty Land Tax (SDLT): Payable to HM Revenue & Customs (HMRC) on land purchases in England. Rates vary based on commercial vs. residential classification and transaction value thresholds.
• Community Infrastructure Levy (CIL): A mandatory charge levied by local authorities and the Mayor of London (Mayoral CIL) on new build development area (per square metre of gross internal area) to fund regional infrastructure. CIL liability is triggered upon the grant of planning consent and becomes payable upon commencement of development.

Developers should verify local borough development plans, Article 4 directions, and specific council planning fee schedules prior to entering into binding land contracts.