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Get startedMayfair House 11 12 is a two-bedroom mid-terrace house in Worthing (BN11 3NR). It has a recorded floor area of 78 m² (around 840 sq ft) and construction records dating it to before 1900. Tenure is freehold. The latest certificate (November 2013) returns a B (score 81), comfortably above the UK average. The latest certificate is from November 2013, so improvements made since then won't be reflected. Other recorded features include notable views.
On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 2 approved, 0 refused. The record references listed-building consent, which constrain future alterations. Today's modelled estimate of £418,000 is 24.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£399/sq ft) was about 77.2% above the typical sold price in the postcode. Last changed hands 12 years ago, in May 2014.
Mayfair House 11 12 ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 01 Nov 2023
Mayfair House 11 12 has multiple listed-building consents on file — alterations need formal heritage approval.
Restoration and alteration to the former Mayfair Hotel to form 11 residential apartments.
Mayfair House 11 12 valuation sits well clear of the typical sold price in this postcode.
£418,000
Modelled from EPC, postcode comparables.
£335,000
Recorded with HM Land Registry.
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On epc rating, Mayfair House 11 12 stands well clear of the street.
Price per m²
£4,295
Street avg £4,129
Floor Area
78 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.8dB

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Application for Listed Building Consent for restoration and alteration to the former Mayfair Hotel to form 11 residential apartments.
12 May 2014Most recent
£335,000
Median price across the last 5 sales in BN11 3NR: £405,000 (2025–2023).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
1.4 t/year
Street avg 3.6 t/year
BN11 3HG
Heene Terrace — bus stop.
Closest school
0.8 km
St Mary's Catholic Primary School. 20 schools nearby.
Night-time· 23:00 – 07:00
38.0dB