Flat 2, 17 Ash Grove, Worthing, BN11 1PD
About Flat 2
Flat 2 is a mid-terrace house in Worthing (BN11 1PD). It has a recorded floor area of 63 m² (around 678 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2020) shows a D (score 57), a step below the typical UK home. When first surveyed in June 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and main heating went from Poor to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.
Held since July 2010 — that's 16 years off the open market, well above the local norm. Across 1997–2010, sale prices on this property compounded at 12.4% per year. Today's modelled estimate of £171,000 sits 55.5% above the 2010 sale of £110,000. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 37.4% below the postcode norm.
Everything you need to know about Flat 2
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 2 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
Flat 2 has more than quadrupled in price since its earliest registered sale in 1997.
£171,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.4% per year over 13 years.
£110,000
Growth on file: 12.4% per year over 13 years.
Sales timeline
7 July 2010Most recent
£110,000
+340.0%over 12 years23 October 1997
£25,000
Median price across the last 5 sales in BN11 1PD: £275,500 (2023–2019).
Nearby sales in BN11 1PD
Versus other Ash Grove homes
Flat 2 is notably below the street on price per m².
Price per m²
£1,746
Street avg £3,860
Floor Area
63 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.0 t/year
Everything you need to know about Flat 2
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
Wyke Avenue — bus stop.
Closest school
0.8 km
Homefield Primary School and SSC. 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
42.6dB






