Following one-to-one consultations with our Surrey clients in Ascot, Sunningdale, Virginia Water and Wentworth, we create comprehensive architectural plans for a range of home extensions and property conversions. These are based on approved design concepts, which our builders refer to as a blueprint for construction and renovation work. The team at Hayman Developments Ltd caters to home and business owners in Chelsea, Fulham Kensington and Knightsbridge for London-based refurbishments and property extensions too.

architectural plans image



Architectural plans provide vital information to build new home extensions and property conversions in Ascot, Sunningdale, Virginia Water, Wentworth and Surrey. This is important to the tendering process, ensuring all interior and exterior features are installed accurately. Domestic and commercial clients can rely on our fully-qualified team of architects, carpenters and builders to comply with UK building, health and safety regulations too.


 Once architectural plans are completed, we submit these with any planning permission applications. Clients in London, including Chelsea, Fulham, Kensington and Knightsbridge, also benefit from our project management expertise for property extensions of any size. We liaise with the local authorities throughout Surrey and the London boroughs to gain approval or resolve any issues before builders can begin work.





  • FOUNDATION PLANS ‐ The location of foundation walls and footings are shown in a cross-sectional map, which details the beams, girders, columns and any openings with their exact dimensions

  • INDIVIDUAL FLOOR PLANS ‐ Each level of your Chelsea, Fulham, Kensington, Knightsbridge or London property is outlined to show the position of interior walls, plus the dimensions of bathrooms, kitchens and living rooms. The placement of windows, doors and staircases is also included

  • INTERIOR AND EXTERIOR ELEVATIONS – Architectural plans for home extensions highlight features, such as kitchen and bathroom cabinets for interior work, in addition to exterior walls and roofs at your Ascot, Sunningdale, Virginia Water, Wentworth or Surrey venue

  • ROOF PLANS ‐ Our architects provide builders with a bird’s eye view of the roof, with pitches, ridges and valleys. This is required for property conversions, like dormer and hip to gable lofts

  • ELECTRICAL PLANS – Locations for electrical outlets for brand-new property extensions and existing fixtures for property conversions are mapped out in architectural plans. This includes the location of light switches, radiators and underfloor heating

  • COMPLETE BUILDING PLANS – A cross-section of every floor at your Chelsea, Fulham, Kensington, Knightsbridge or London property is drawn up, from the foundations to the roof. Details about home extensions can be found here, including structural calculations and soil or vent pipework for property extensions designed for kitchen and bathroom suites


Builders and architects also add critical information to architectural plans, such as specifications for property conversions and excavation work for property extensions in Ascot, Sunningdale, Virginia Water, Wentworth or Surrey. Any thermal insulation, damp-proof protection, wall tiling or floor installations are additionally noted.


To arrange a consultation with our architects and builders in Ascot, Sunningdale, Chelsea, Kensington or the nearby Surrey and London areas, call 01372 279 175 or 07943 640 832.

hayman developments logo




address icon
tel icon
envelope icon

> Adam Hayman: 07943 640832


> Office: 01372 279175


> Accounts: 01372 279175

City Skyline, Global House  Business Centre

1 Ashley Avenue, Unit 103

Epsom, Surrey

KT18 5AD


01372 279175

facebook icon
linked in icon
twitter icon

Copyright © 2018 Hayman Developments Ltd.

Hayman Developments Limited, 41 Leatherhead Road, Ashstead Village, Surrey, KT21 2TP


01372 279175    

architectural plans image
architectural plans image
Hayman Developments
architectural plans image
hayman developments logo

Copyright © 2018

Hayman Developments Ltd.