House Extension Drawings in Upminster |

No Article 4 Direction covers Havering, which keeps the Upminster permitted-development route open on unlisted houses. Upminster presents as 1930s semi-detached, Edwardian villas, so massing and materials carry more weight in the Havering Council assessment than they would on an outer-London plot. Conservation status changes the Upminster route entirely — Romford Market being the usual case among the 15 designations in Havering. A Upminster address on the edge of the boundary is checked, not guessed.

The Upminster Article 4 position is established at survey, before design. A Upminster survey establishes the 1930s semi-detached dimensions that decide the scheme — original rear wall, floor levels, and ridge height against Upminster station. The borough policy layer over every RM14 address is set out on Havering planning. The Upminster survey then carries into loft conversion drawings in Upminster if the project runs on to construction.

One to two weeks at London Borough of Havering before a Upminster case reaches an officer. The first thing we do in Upminster is measure — every room, every level change.

Statutory periods: 8 weeks from validation for a householder application, 13 weeks for a major scheme, 6 weeks for prior approval with a 21 days neighbour consultation, and 5 weeks for a full plans building control submission. A party structure notice requires one month notice and two months where excavation is involved.

Neighbour consultation on a Upminster case runs 21 days from registration. A Upminster pack that misses a scale bar is a pack London Borough of Havering will reject — ours do not.

On Upminster terraces the objection to expect is loss of light to a rear window. We measure the RM14 property room by room, including ceiling heights and floor falls.

The party wall step is not optional on shared Upminster walls, and serving late is what stalls sites. Once consent is granted, architectural drawings follows for the RM14 property.

Upminster is characterised by 1930s semi-detached, edwardian villas, concentrated across RM14 in the Upminster / Cranham area. The 1930s semi-detached is the constraint that shapes most Upminster projects, long before policy enters the picture. On the ground in Upminster, edwardian plots here are wider, so a wraparound picking up both the side return and the rear is normally achievable within the 4 m detached / 3 m attached limits. On a Upminster terrace it governs the rear opening width. Havering Council reads a Upminster elevation against its neighbours first.

No borough-specific basement policy applies in Havering, so subterranean work at a Upminster address is judged on amenity, drainage and structural grounds. One visit to the Upminster address covers planning permission for RM14 properties and building regulations drawings too.

What the Upminster drawing pack contains

Here is what a RM14 instruction actually produces.

• existing and proposed ground-floor plans for the Upminster property
• proposed rear elevation
• long section through the extension
• site and block plans
• party wall position drawing

Local landmarks that shape a Upminster application

• Emerson Park — frontages visible from the highway, so Romford Market materials detail governs the Emerson Park elevation.
• Upminster station — proposals within its setting are drawn with the context elevation included.
• Upminster Bridge — it fixes the local datum a Upminster roof extension is judged against.

Getting to a Upminster survey

Surveyors travel to RM14 addresses from the studio; the nearest stations are terminal station, Fenchurch Street, Upminster station, Upminster. Appointments are booked in Upminster on weekdays and Saturdays, and the measured survey of a standard 1930s semi-detached takes two to three hours.

Where Upminster sits

Upminster lies 16.5 miles (26.6 km) northeast of Charing Cross, on Ordnance Survey grid reference TQ560865. Location and block plans for Upminster start from that grid square. Source.

Practical detail for a Upminster submission: transport for Upminster runs through terminal station and Fenchurch Street and Upminster station and Upminster; post town UPMINSTER; dialling code 01708. Site plans are drawn to the address as Havering Council holds it.

Upminster postcode coverage

Upminster work spans RM14 (Upminster / Cranham), which Upminster holds on its own — the designations change with the district line.

Streets and stations in Upminster

Upminster addresses we have drawn run to Emerson Park. most Upminster sites are within walking distance of terminal station or Fenchurch Street or Upminster station.

Areas we cover around Upminster

Upminster sits in a patch that also takes in Hornchurch (RM11, RM12), Rainham (RM13), Harold Hill (RM3), Collier Row (RM5), Elm Park (RM12), Barking (IG11), and we work all of it as far as the Redbridge boundary.

What changes a Upminster fee is the property: 1930s semi-detached construction, shared walls on RM14, and whether heritage input is needed.

Statutory application fees are set by regulation, not by the council: £548 householder, £610 for a new dwelling, £274 for a lawful development certificate, £249 for prior approval.

That charge is London Borough of Havering's, taken when the Upminster application is lodged. London planning approval-rate dataset · Havering planning · House Extension Drawings London-wide · house extension drawings in Hornchurch.

We are architectural technologists, MCIAT chartered, and every Upminster set carries that accountability. Not every Upminster scheme is clear-cut. Where Romford Market or the Upminster station setting is in play, Havering Council pre-application advice comes before the RM14 submission.

Drawings are produced by chartered members of the Chartered Institute of Architectural Technologists (MCIAT), the professional body for technical design and building-regulations competence. First-time approval across our London caseload is 98%. Statutory fees shown are those in force in England in 2026 under the Town and Country Planning (Fees for Applications) Regulations. Confirm your local authority at gov.uk and submission requirements on the Planning Portal. Studio: 71–75 Shelton Street, London WC2H 9JQ.

The first step for a Upminster owner is a measured survey, not a design. This Upminster page was reviewed in August 2026.