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Kingston upon Thames, London

M&E drawings in Kingston upon Thames

M&E drawings in Kingston upon Thames set out the fans, circuits, alarms and plant of a house on one coordinated sheet, ready for an installer to price. The borough has big gardens, with 30.9 per cent of its land in domestic gardens, so outside plant, garden-room supplies and charge points feature in many of our sets. Fixed quote after a free constraints check.

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    Architectural model of a four-storey London stucco townhouse in its terrace, with a portico, area railings, sash windows, a cornice and chimney stacks
    The house as it stands: four storeys over a lower ground floor.Existing Proposed worksAn illustrative model, built for this page.

    How we work on m&e drawings

    Four steps from first call to approval.

    The same model cut through the middle: every floor, the stair, the chimney breasts, the new mansard, rear extension and basement in section
    Section through the model: every floor on one datum.

    1. Enquiry and constraints check

      We check the property against conservation areas, listed status, Article 4 directions, tree preservation orders, flood zone and planning history. We choose the right route and send a fixed quote.

    2. Measured survey

      We survey the house on one datum: rooms, levels, boundaries, drains, trees and the neighbours' windows that the 45° and 25° tests depend on.

    3. Building regulations

      Technical drawings are coordinated with the structural engineer's calculations, the drainage and the planning conditions.

    4. Approval and hand-over

      Building control approval, then a next-steps pack covering the commencement notice, party wall timing and CIL.

    Free redraws until approval. Every drawing set is checked independently, and the checker is never the person who drew it.

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    Pencil resting on a dimensioned technical drawing beside a scale rule

    What Kingston's local list requires of M&E drawings in Kingston upon Thames

    The Royal Borough's validation local list, in its February edition, includes several rows that reach services drawings, and some are unusually specific. The first concerns renewable technology. A scheme with solar panels or an air source heat pump needs existing and proposed sections, and the list records the scale as Sections at 1:10 or 1:20, showing the height of the technology above roof or ground. A heat pump condenser on a rear wall therefore needs a drawn section, not a note.

    The second is water. Any application that creates new residential accommodation needs a water consumption statement, and the target is 105 l/person/day. The M&E sheet is where we list the taps, showers, baths and appliances that add up to it, so the statement can be written from the drawing.

    Larger schemes face more: the energy assessment row applies to Majors only; dynamic overheating modelling to CIBSE. A single house is not in that class, but a block of flats is.

    The practical result is a set that answers the list before it is asked. The heat pump section, the fitting schedule for water use and the basement pump supply are each drawn once, then reused by the consultant, the installer and building control, which keeps the three documents from drifting apart.

    Two-storey rear extension under construction on a semi-detached house

    Local figures for Kingston upon Thames

    Figures with their unit, period and source
    MeasureValuePeriodSource
    Energy assessment and overheating mitigation statement is required for all major applications: follow the London Plan energy hierarchy (SI 2), heating hierarchy (SI 3), include dynamic overheating modelling using CIBSE guidance (SI 4) taking account of Approved Document O limits, EUI and space heating demand, and be submitted at application stage, not by condition.Majors only; dynamic overheating modelling to CIBSE—kingston.gov.uk, Royal Borough of Kingston upon Thames Validation Local List (February 2024), p.52-55
    Water Consumption Statement required for all applications creating new residential accommodation: mains water use of 105 litres or less per head per day (excluding up to 5 litres external use). Commercial: BREEAM Excellent Wat 01 or equivalent (12.5% improvement over baseline).105 l/person/day—kingston.gov.uk, Royal Borough of Kingston upon Thames Validation Local List (February 2024), p.95
    Applications involving renewable technologies (solar panels, air source heat pumps etc.) need existing and proposed Renewable Energy Sections at 1:10 or 1:20 showing the technology height above roof or ground.Sections at 1:10 or 1:20—kingston.gov.uk, Royal Borough of Kingston upon Thames Validation Local List (February 2024), p.22
    Basement applications must include a proposed drainage scheme including SuDS and drainage layout, with attenuation calculations, sump/pump arrangement and non-return valves.SuDS and drainage layout with basement—kingston.gov.uk, Royal Borough of Kingston upon Thames Validation Local List (February 2024), p.39-40
    Surface-water drainage/SuDS report is required for all major applications and all sites in a critical drainage area: discharge as close to greenfield run-off as possible, green over grey features, and the Kingston SuDS Proforma must be completed.Majors and critical drainage areas; SuDS Proforma—kingston.gov.uk, Royal Borough of Kingston upon Thames Validation Local List (February 2024), p.48
    Domestic gardens share of land (GLUD 2005)30.9 % of land that is domestic garden (GLUD 2005)2005data.london.gov.uk
    Households living in a house61.5 % of households living in a house or bungalow (detached, semi-detached or terraced)Census 2021nomisweb.co.uk
    Average price, semi-detached812,491 GBP2026-07publicdata.landregistry.gov.uk
    Average price, detached1,304,915 GBP2026-07publicdata.landregistry.gov.uk
    Average price change over 12 months3.3 %12 months to 2026-07publicdata.landregistry.gov.uk
    Owner-occupied households60.9 % of households owner-occupied (owned outright or with mortgage/loan)Census 2021nomisweb.co.uk
    Larger home extension prior approvals refused35 decisions2025 Q2 to 2026 Q1 (1 Apr 2025 to 31 Mar 2026)assets.publishing.service.gov.uk
    Larger home extension prior approvals granted3 decisions2025 Q2 to 2026 Q1 (1 Apr 2025 to 31 Mar 2026)assets.publishing.service.gov.uk
    Householder applications granted83 %1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Householder decisions742 decisions1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Householder applications decided in time92.5 % decided within 8 weeks or an agreed extended period1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Green Belt share of the council area17 % of council area covered by green-belt polygons—planning.data.gov.uk
    Conservation areas28 named conservation areas published by the council—planning.data.gov.uk
    Listed building entries163 list entries (Historic England, within the LPA boundary)—planning.data.gov.uk
    Article 4 directions3 Article 4 directions published by the council—planning.data.gov.uk
    AD F Vol 1 (2021), Table 1.1 intermittent extract, PDF p.16; 2026 edition Table 1.115 l/s—gov.uk
    AD F Vol 1 (2021), Table 1.1 intermittent extract, PDF p.16; 2026 edition Table 1.16 l/s—gov.uk
    AD F Vol 1 (2021) para 1.24 and Table 1.3, PDF p.18; 2026 edition para 1.20 and Table 1.3, PDF p.1731 l/s—gov.uk
    AD J (2010 incl 2022) requirement J3; paras 2.34-2.36, PDF p.43; para 3.43, PDF p.57BS EN 50291-1:2018—gov.uk
    AD S (2021) para 6.2, PDF p.357 kW—gov.uk

    A blank value means the figure has not been published, not that there are none. Check your own address with the council.

    Councils bordering Kingston upon Thames
    Building regulations, layer by layerPart A: structure: Approved Document A: Structure, 2004 edition incorporating 2004, 2010 and 2013 amendments. Part B: fire safety: All dwellings: fire detection and alarm system minimum Grade D2 Category LD3 (BS 5839-6), mains-operated smoke alarms to BS EN 14604. Part L: insulation: New elements in existing dwellings, limiting U-values W/(m²·K): roof 0.15, wall 0.18, floor 0.18, windows 1.4 (or WER Band B), doors 1.4. Part K: stairs: 2.0 m clear headroom over stairs. Full plans application: Building control body must decide a full plans application within 5 weeks, or longer if agreed in writingPart A: structurePart B: fire safetyPart L: insulationPart K: stairsFull plans applicationABCDE

    Building regulations, layer by layer

    The Approved Documents that shape most house projects, from structure to the application itself.

    A · Part A: structure
    Approved Document A: Structure, 2004 edition incorporating 2004, 2010 and 2013 amendments
    B · Part B: fire safety
    All dwellings: fire detection and alarm system minimum Grade D2 Category LD3 (BS 5839-6), mains-operated smoke alarms to BS EN 14604
    C · Part L: insulation
    New elements in existing dwellings, limiting U-values W/(m²·K): roof 0.15, wall 0.18, floor 0.18, windows 1.4 (or WER Band B), doors 1.4
    D · Part K: stairs
    2.0 m clear headroom over stairs
    E · Full plans application
    Building control body must decide a full plans application within 5 weeks, or longer if agreed in writing

    Basements, drainage and flood risk

    Kingston's list is firm on basements. An application must include SuDS and drainage layout with basement, with attenuation calculations, a sump and pump arrangement and non-return valves. Separately, a surface water report is needed for Majors and critical drainage areas; SuDS Proforma, with discharge as close to greenfield as possible. The basement pump and its alarm need a supply, and we put that on the electrical layout so the engineer and the electrician work from the same plan.

    If a property is in a critical drainage area, we raise the extra drainage requirements at the constraints stage, before the fee is agreed, so there is no surprise at validation.

    Large gardens, semis and detached homes

    61.5 per cent of households live in a house. The average semi-detached home sold for £812,491 and the average detached home for £1,304,915, and prices rose 3.3 per cent over twelve months. With owner-occupiers at 60.9 per cent of households, most work is by people planning to stay.

    Plots of that size encourage extensions, outbuildings and heat pumps. Each brings a long cable run, and a long run means a larger cable, a protective device and sometimes a sub-main. Drawing the route early lets the installer cost the true length and allows for a trench that avoids roots and drains.

    Garden outbuildings deserve their own line on the plan. A home office or studio at the end of a long plot needs a supply that is sized for its heating, protected against damage and isolated from the main house, and Part P treats the circuit as notifiable work. We show the circuit, its protective device and the route in the same drawing as the house, so there is one record of what was installed.

    Prior approval, Green Belt and heritage

    Kingston refused 35 larger home extension prior approvals in the latest national returns and granted 3. Many owners therefore apply for householder planning permission instead, where the council granted 83 per cent of 742 decisions and decided 92.5 per cent in time. These are planning figures, and we treat them only as context for a programme.

    About 17 per cent of the borough lies in Green Belt. It also has 28 conservation areas, 163 listed building entries and 3 Article 4 directions. Plant enclosures in Green Belt are checked against the same openness test as a building, so we keep them small and attached to the house.

    The ventilation and safety figures

    Under Approved Document F a bathroom extract is 15 l/s, a separate toilet 6 l/s and a three-bedroom house needs 31 l/s as a whole dwelling. We state each rate beside its fan.

    A new or replaced fixed solid fuel appliance needs a carbon monoxide alarm in the room, and the alarm is tested to BS EN 50291-1:2018. Charge points for new dwellings are at least 7 kW, and the cable and spare way go on the plan.

    Scope, fee and linked pages

    A Kingston upon Thames set normally holds lighting and power plans, a ventilation layout, alarm positions, a consumer unit schematic and any renewable or basement drainage sections. There is no published starting price. We run a free constraints check, agree the scope and fix the fee.

    Read the borough overview at architectural drawings in Kingston upon Thames, the guide to M&E drawings, or our wider MEP design in Kingston upon Thames page. Heat pump layouts also link to electrical design drawings.

    What you receive

    Building regulations section drawing showing the construction build-up
    Sample drawing. Building regulations section showing construction build-up for a building control check.
    House extension under construction with scaffolding, new glazed doors and building materials
    Every layer specified
    Move across to open the layers; move down to pick one.

    Other services in Kingston upon Thames

    M&E drawings nearby

    Questions

    Does Kingston need a drawing for a heat pump?

    The local list asks for sections at Sections at 1:10 or 1:20 for renewable technologies. We draw them on the same set.

    What water use does Kingston expect in new homes?

    New residential accommodation needs a water consumption statement at 105 l/person/day.

    What does a Kingston basement need for drainage?

    The list asks for SuDS and drainage layout with basement.

    Sources and dates

    City of London skyline glowing at dusk across the Thames under a dramatic orange sky

    Tell us about your property.

    We check the constraints, then send a fixed fee. Messages before 3pm get a reply the same working day.

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