Flat 3, 1 Market Street, Worthing, BN11 1BW
About Flat 3
Flat 3 is an end-of-terrace house in Worthing (BN11 1BW). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band A. At 79 m² this is the largest unit on EPC record across the building (57–79 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 75). The latest certificate (January 2019) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
At 79 m² the property is well over the postcode median (21 m² across 11 EPCs), placing it in the larger end of the local stock. Sold September 2021 for £207,500. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2006–2021, sale prices on this property compounded at 3% per year. Today's modelled estimate of £233,000 is 12.3% above the 2021 sale price.
Everything you need to know about Flat 3
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Flat 3 has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£233,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 15 years.
£207,500
Growth on file: 3.0% per year over 15 years.
Sales timeline
2 September 2021Most recent
£207,500
+36.5%over 6 years29 September 2014
£152,000
-39.2%over 12 months13 October 2013
£250,000
+88.7%over 7 years18 May 2006
£132,500
Median price across the last 4 sales in BN11 1BW: £153,500 (2015–2005).
Versus other Market Street homes
On co₂ emissions, Flat 3 runs well behind the street norm.
EPC Rating
63 (D)
Street avg 71 (C)
Floor Area
79 m²
Street avg 33 m²
CO₂ Emissions
3.5 t/year
Street avg 1.5 t/year
Everything you need to know about Flat 3
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
South Street — bus stop.
Closest school
0.7 km
St Mary's Catholic Primary School. 16 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
53.0dB

Night-time· 23:00 – 07:00
42.1dB






