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Get started15a is a two-bedroom semi-detached house in Worthing (BN11 5LF). It has a recorded floor area of 56 m² (around 599 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (November 2008) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 63), a 2-band jump. Main heating runs on electricity. The latest certificate is from November 2008, so improvements made since then won't be reflected. At 56 m² this is the 14th smallest of 21 units on EPC record in the building, where floor areas span 42–142 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (34 versus a best of 76).
Held since December 2009 — that's 16 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced Worthing HPI: 7.7% per year against 0% for the wider region. Today's modelled estimate of £189,000 sits 71.8% above the 2009 sale of £110,000. On a £-per-square-foot basis, the last sale (£184/sq ft) was about 19.3% below the postcode norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
15a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 22 Nov 2018
15a has more than doubled in price since the earliest registered sale in 1999.
£189,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 11 years.
£110,000
Growth on file: 7.7% per year over 11 years.
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On price per m², 15a runs well behind the street norm.
Price per m²
£1,976
Street avg £3,406
Floor Area
56 m²
Street avg 49 m²
Habitable Rooms
3 rooms
Street avg 2 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
Wallace Avenue — bus stop.

Daytime· 07:00 – 23:00
50.6dB

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10 December 2009Most recent
£110,000
+46.7%over 7 years28 March 2002
£75,000
+51.5%over 3 years26 March 1999
£49,500
Median price across the last 5 sales in BN11 5LF: £255,000 (2025–2022).
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
6.2 t/year
Street avg 2.8 t/year
BN11 5PJ
Closest school
0.1 km
Elm Grove Primary School, Worthing. 24 schools nearby.
Night-time· 23:00 – 07:00
40.2dB