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Postcode coverage

Architectural drawings in RM13

Rainham / Wennington — covered by Havering Council.

RM13 at a glance

Primary area
Rainham / Wennington
Borough
Havering
Planning authority
Havering Council
Conservation areas (borough)
15
Quote turnaround
Same day

Technical drawings reviewed on tablet — architectural drawings in London
Services in RM13

Drawings for every RM13 property type

Questions about RM13

RM13 planning FAQ

What borough is RM13?

RM13 primarily covers Rainham / Wennington in Havering.

Do I need planning permission in RM13?

Decisions for RM13 are made by Havering Council. Standard Permitted Development rules apply for most rear extensions and loft conversions on terraced and semi-detached houses, unless the property is in a conservation area, is listed, or sits under an Article 4 Direction. Article 4 in Havering: No.

What does it cost to get drawings in RM13?

Building regs from £950. We do not charge hourly. Free site survey across all RM13 addresses.

How long does a project take in RM13?

From first call to planning decision: typically 12–14 weeks. Site survey week 1, design weeks 2–3, validation 1–2 weeks, statutory 8-week determination. Havering Council timelines align with the national norm.

What housing stock dominates RM13?

Rainham / Wennington in RM13 is characterised by the housing stock of Havering — broadly 1930s semi-detached dominates hornchurch and upminster.

Boroughs covering RM13

Local authorities

Nearby postcodes in Havering

Architectural drawings in RM13 — the exterior of London house before works
The exterior of a london house before works — architectural drawings in RM13.
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Where in RM13 does a drawing package actually get determined?

Every RM13 postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. RM13 fees below are the statutory England rates for 2026, not drawing package estimates.

PostcodeAreaDominant stockWhat it means for a drawing package
RM13Rainham / Wennington1930s semi-detachedRainham / Wennington sits wholly inside RM13, so Havering Council validates every drawing package submitted from an RM13 address.
RM13Rainham1930s semi-detachedRainham sits inside RM13; drawing package proposals here are determined by Havering Council.
RM1Romford CentralVictorian terraces, 1930s semi-detached, post-war flatsAdjoining district to RM13, also inside Havering for drawing package purposes.
RM2Gidea ParkVictorian terraces, 1930s semi-detached, post-war flatsAdjoining district to RM13, also inside Havering for drawing package purposes.
RM3Harold HillPost-war estateAdjoining district to RM13, also inside Havering for drawing package purposes.
RM4Havering-atte-Bowermixed stockAdjoining district to RM13, also inside Havering for drawing package purposes.

What changes about a drawing package in each part of RM13?

Roof pitch, wall build-up and plot depth change every few RM13 streets, and each one changes what a drawing package can achieve at that address.

How do conservation areas and Article 4 affect a drawing package in RM13?

Conservation areas covering RM13 (Rainham / Wennington): Havering Council runs 15, and Rainham Village, Romford Market, Upminster are the ones RM13 (Rainham / Wennington) owners meet most. A drawing package inside a RM13 (Rainham / Wennington) conservation area loses permitted development, so the RM13 (Rainham / Wennington) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Hornchurch a drawing package is judged on the street elevation first.

RM13 (Rainham / Wennington) permitted development status: there is no borough-wide direction from Havering Council, so a drawing package at a RM13 address is normally still permitted development. We certify that with a £274 Lawful Development Certificate rather than leaving a RM13 (Rainham / Wennington) sale to argue it later.

What RM13 (Rainham / Wennington) is built from: 1930s semi-detached dominates Hornchurch and Upminster; post-war in Harold Hill and Romford; Victorian in older Romford centre. Outer east London; Metropolitan Green Belt covers north of the borough; permissive residential planning; strong PD use. That mix decides the drawing package route in RM13 (Rainham / Wennington) more than the postcode does, and it is what a Havering Council case officer reads first. A householder application costs £548 paid to Havering Council direct, with 8 weeks to a decision once validated.

Which neighbouring authorities border RM13?

Sources for this RM13 drawing package page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.

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An architectural technologist checking a printed set of house drawings, marking a proposed elevation in red — architectural drawings in RM13
Every set is checked line by line against the validation checklist before it leaves the office.
Further reading

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