10 Belsize Road, Worthing, BN11 4RH
About 10 Belsize Road
10 Belsize Road is a four-bedroom semi-detached house in Worthing (BN11 4RH). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2019) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77).
At 138 m² the property is well over the postcode median (86 m² across 31 EPCs), placing it in the larger end of the local stock. Sold April 2020 for £570,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2020, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £649,000 is 13.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£384/sq ft) was about 113.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Utility roomYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Everything you need to know about 10 Belsize Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
10 Belsize Road has an approved single-storey rear extension on the planning record.
1 application on record at 10 Belsize Road, Worthing, BN11 4RH
- Feb 2022ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Householder application for permitted development for prior approval for single storey extension to rear of property measuring 4.5m from rear wall of the original house, maximum height 2.7m and height of eaves of the extension 2.7m.
- Documents
- 3 docs on file
- Reference
- AWDM/0053/22
Unlock 10 Belsize Road, Worthing, BN11 4RH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 8 notable nearby
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
10 Belsize Road has more than quadrupled in price since its earliest registered sale in 1997.
£649,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 23 years.
£570,000
Growth on file: 7.5% per year over 23 years.
Sales timeline
30 April 2020Most recent
£570,000
+71.7%over 9 years12 July 2010
£332,000
+81.4%over 9 years17 June 2001
£183,000
+63.4%over 3 years30 September 1997
£112,000
Median price across the last 5 sales in BN11 4RH: £320,000 (2025–2021).
Nearby sales in BN11 4RH
29 Belsize Road, Worthing, BN11 4RH
Sold Jun 2025
£320,000Flat 3, 14 Belsize Road, Worthing, BN11 4RH
Sold Jun 2024
£320,00011a, Belsize Road, Worthing, BN11 4RH
Sold May 2023
£345,000Flat 2, 11 Belsize Road, Worthing, BN11 4RH
Sold Mar 2022
£280,000Flat 2, 14 Belsize Road, Worthing, BN11 4RH
Sold Sept 2021
£218,000
Versus other Belsize Road homes
On price per m², 10 Belsize Road stands well clear of the street.
Price per m²
£4,130
Street avg £2,684
Floor Area
138 m²
Street avg 150 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.9 t/year
Street avg 5.5 t/year
Everything you need to know about 10 Belsize Road
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
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.
Closest school
0.6 km
Heene CofE Primary School. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.8dB

Night-time· 23:00 – 07:00
41.0dB






