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Flat 1, 11 Belsize Road, Worthing, BN11 4RH

Property type
Semi-detached
Floor 00
Habitable rooms
4
From EPC
Floor area
86 m²
926 sq ft
Energy rating
D
Score 64
Council tax
Band B
Tenure
Owner Occupied
Overview

About Flat 1

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Flat 1 is a semi-detached house in Worthing (BN11 4RH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2022) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in March 2011 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to C (score 74).

It hasn't traded since August 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £281,000 sits 332.6% above the 1999 sale of £64,950. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 61.5% below the postcode norm.

Before you decide

Everything you need to know about Flat 1

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
May 2022

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

May 2022from Mar 2011
EPC improved fromG17toD64
Heating System
Storage HeatersGas Boiler

Replaced storage heaters with gas boiler

Main Fuel
ElectricGas

Connected to mains gas supply

Heating Controls
ManualFull

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Main System

Hot water system upgraded

Windows
SinglePartial Double

Single glazing replaced with double or better glazing

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
22%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraGround Floor FlatEPC DPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against Flat 1, 11 Belsize Road, Worthing, BN11 4RH, sourced from the PlanIt planning register.

Flat 1 has no planning applications on record.

8

But the area is active

8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Flat 1's modelled value sits at over four times its earliest registered sale price (1999).

Current estimate

£281,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (1999)

£64,950

Recorded with HM Land Registry.

Sales timeline

  1. 23 August 1999Most recent

    £64,950

Median price across the last 5 sales in BN11 4RH: £320,000 (2025–2021).

On the street

Versus other Belsize Road homes

Four headline reads against 20 similar flats on this street, drawn from the latest EPC and Land Registry data.

Flat 1 is notably below the street on price per m².

Price per m²

£755

Street avg £2,521

Strongly below

Floor Area

86 m²

Street avg 73 m²

Above

Habitable Rooms

4 rooms

Street avg 3 rooms

Above

CO₂ Emissions

3.2 t/year

Street avg 3.5 t/year

On par
Before you decide

Everything you need to know about Flat 1

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£251k

11a, Top Floor Flat, Browning Road

BN11 4NS

Flat
£325k

27a, Flat 2, Lansdowne Road

BN11 4NA

Flat
£231k

205a, Flat 3, Tarring Road

BN11 4HN

Flat
£226k

11a, First Floor Flat, Browning Road

BN11 4NS

Flat
£226k

11a, Ground Floor Flat, Browning Road

BN11 4NS

Flat
£221k

27a, Flat 1, Lansdowne Road

BN11 4NA

Flat
£204k

129a, Flat 1, Clifton Road

BN11 4DP

Flat
£203k

121a, Flat 1, Clifton Road

BN11 4DP

Flat
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Worthing district page.
Full Worthing report

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around BN11 4RH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN11 4RH

Daytime· 07:00 – 23:00

51.8dB

Low
Night-time road noise heatmap for BN11 4RH

Night-time· 23:00 – 07:00

41.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat 1, 11 Belsize Road, Worthing, BN11 4RH. Each answer is also embedded as structured data for search engines.