The Essex multiplier
BCIS Q2 2026 regional location factor x1.13[BCIS Q2 2026]. Brentwood and Epping highest; coastal lower.
£/sqm by tier in Essex
| Tier | £/sqm (regional) |
|---|---|
| Developer-spec | £1,864 to £2,260 |
| Mid-range | £2,260 to £2,825 |
| Premium | £3,164 to £3,955 |
| Architect-designed | £3,955 to £6,215 |
Planning context
Metropolitan Green Belt across SW Essex.
Temporary accommodation
ONS median 3-bed private rent £1,850/mo (May 2026 release)[ONS rents]. A 12-month build typically commits £18,870 to £25,530 of temp-accommodation budget.
Local detail
South-west Essex (Brentwood, Epping Forest, Uttlesford) sits inside the Metropolitan Green Belt and commands premium build rates close to Hertfordshire. Chelmsford, Braintree, Colchester run mid-range. Tendring, Maldon, Castle Point coastal lower.
Brentwood and Epping Forest are the experienced replacement-dwelling authorities; both have well-trodden case-law on the Para 84(d) materially-larger test. Uttlesford is more design-critical.
Temporary accommodation in Brentwood/Epping commuter towns commands a premium over the regional median; school-catchment-locked rents in Shenfield, Chigwell, Buckhurst Hill, Loughton regularly exceed £2,200/mo for 3-bed.