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Get started15 Belsize Road is a four-bedroom semi-detached house in Worthing (BN11 4RH). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (May 2017) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump.
Sale prices here have outpaced Worthing HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £785,000 is 22.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£338/sq ft) was about 87.9% above the typical sold price in the postcode. At 176 m² the property is well over the postcode median (90 m² across 27 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Sold November 2019 for £640,000.
15 Belsize Road's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Lawful Development Certificate for proposed wrap-around dormer to south and west elevation and 1no. roof light to east. Juliet balcony to west elevation.
Latest sale on 15 Belsize Road was the highest on Land Registry record across the postcode.
£785,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 2 years.
£640,000
Growth on file: 6.7% per year over 2 years.
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EPC Rating for 15 Belsize Road lags the street by a wide margin.
Price per m²
£3,636
Street avg £2,767
Floor Area
176 m²
Street avg 147 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Belsize Road — bus stop.

Daytime· 07:00 – 23:00
51.8dB

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Extension: Single storey · Side of property
Demolition of conservatory. Proposed single-storey side extensions to south elevation.
26 November 2019Most recent
£640,000
+16.4%over 2 years28 July 2017
£550,000
Median price across the last 5 sales in BN11 4RH: £320,000 (2025–2021).
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

Street avg 6 rooms
CO₂ Emissions
8.8 t/year
Street avg 5.1 t/year
BN11 4TJ
Closest school
0.6 km
Heene CofE Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
41.0dB