Side extension architects in Lambeth
38 architects and planning agents with side extension planning history in Lambeth, ranked by how many applications they’ve filed — with their approval rate — straight from public council records.
- Resi Design LtdLoft conversion · Rear extension · Side extension · Extension · Outbuilding / garden room33 in Lambeth77% approved
- Redwoods ProjectsLoft conversion · Rear extension · Side extension · Extension · New dwelling24 in Lambeth64% approved
- AA Drafting SolutionsLoft conversion · Rear extension · Side extension · Extension · Basement14 in Lambeth64% approved
- Design TeamLoft conversion · Rear extension · Side extension · Extension · Basement14 in Lambeth86% approved
- Fast PlansLoft conversion · Rear extension · Side extension · Extension · Roof / fenestration13 in Lambeth100% approved
- Design Squared LtdLoft conversion · Rear extension · Side extension · Extension · New dwelling12 in Lambeth80% approved
- FirstplanRear extension · Side extension · Extension · Basement · Outbuilding / garden room12 in Lambeth100% approved
- Iceni ProjectsRear extension · Side extension · Extension · Basement · Change of use12 in Lambeth91% approved
- City Planning LtdLoft conversion · Side extension · Extension · Listed building / conservation · Roof / fenestration11 in Lambeth80% approved
- The Harvest PartnershipRear extension · Side extension · Extension · Roof / fenestration9 in Lambeth89% approved
- LichfieldsRear extension · Side extension · Extension · Basement · Change of use8 in Lambeth88% approved
- Studio Werc LtdLoft conversion · Rear extension · Side extension · Extension · Demolition8 in Lambeth88% approved
- Town Planning BureauLoft conversion · Rear extension · Side extension · Extension · Basement8 in Lambeth50% approved
- CANOPY PLANNING SERVICES LTDLoft conversion · Rear extension · Side extension · Extension · Roof / fenestration6 in Lambeth100% approved
- dRAW ArchitectureRear extension · Side extension · Extension · Basement · Listed building / conservation6 in Lambeth67% approved
- s p planningLoft conversion · Rear extension · Side extension · Extension · Demolition6 in Lambeth100% approved
- Urbanist ArchitectureSide extension · Extension · New dwelling · Change of use6 in Lambeth100% approved
- Andrew Paine ArchitectureLoft conversion · Rear extension · Side extension · Extension · Basement5 in Lambeth100% approved
- Asher Planning LtdRear extension · Side extension · Extension · Basement · Outbuilding / garden room5 in Lambeth60% approved
- ATCO Group LtdLoft conversion · Side extension · Extension · Demolition · Roof / fenestration5 in Lambeth80% approved
- BuildplansLoft conversion · Rear extension · Side extension · Extension · Roof / fenestration5 in Lambeth80% approved
- Eade Planning LtdLoft conversion · Rear extension · Side extension · Extension · Basement5 in Lambeth50% approved
- Extension Plans UKLoft conversion · Rear extension · Side extension · Extension · Outbuilding / garden room5 in Lambeth80% approved
- Hanslip & Company LtdSide extension · Basement5 in Lambeth100% approved
- Hollins Planning LtdSide extension · Extension · Basement · Demolition · Roof / fenestration5 in Lambeth100% approved
- Planners & ArchitectsLoft conversion · Side extension · Extension · Change of use · Roof / fenestration5 in Lambeth50% approved
- Armstrong Simmonds ArchitectsLoft conversion · Side extension · Extension · Porch · Demolition4 in Lambeth100% approved
- Lusher ArchitectsLoft conversion · Rear extension · Side extension · Extension · Roof / fenestration4 in Lambeth100% approved
- Mitchell Berry ArchitectsSide extension · Extension · Outbuilding / garden room · Demolition4 in Lambeth100% approved
- MM Planning and ArchitectureLoft conversion · Rear extension · Side extension · Extension · Roof / fenestration4 in Lambeth50% approved
- Pddesign Consulting LimitedLoft conversion · Side extension · Extension · Roof / fenestration4 in Lambeth100% approved
- Smyth Dixon LtdLoft conversion · Rear extension · Side extension · Extension · Conservatory / orangery4 in Lambeth100% approved
- Snowdon JamesLoft conversion · Side extension · Extension · Outbuilding / garden room · Conservatory / orangery4 in Lambeth100% approved
- STEPHEN BALL ARCHITECTURERear extension · Side extension · Extension · Roof / fenestration4 in Lambeth67% approved
- GA ArchitectsLoft conversion · Side extension · Extension · Demolition · Roof / fenestration3 in Lambeth67% approved
- Go PlansSide extension · Extension3 in Lambeth67% approved
- JH architectureLoft conversion · Rear extension · Side extension · Extension · Basement3 in Lambeth100% approved
- Noto Architects LimitedSide extension · Extension · Roof / fenestration3 in Lambeth67% approved
Other work in Lambeth
All architects in LambethExtensionRoof / fenestrationDemolitionRear extensionLoft conversionListed building / conservationBasementChange of useNew dwellingOutbuilding / garden roomShopfront / commercialConservatory / orangery
Based on public planning-application records. Volume and approval rate reflect filed applications, not a quality judgement — always confirm credentials and references before you hire.