11a, Aglaia Road, Worthing, BN11 5SN
About 11a
11a is a mid-terrace house in Worthing (BN11 5SN). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2026) shows a C (score 71). When first surveyed in December 2024 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 86). This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £445,000 sits 53.4% above the 2026 sale of £290,000. A recent sale: £290,000 in February 2026. At 108 m² it's 23.4% larger than the typical home in the postcode (88 m² median across 14 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 16 June 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
More low energy lighting installed
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Planning history
11a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
11a valuation sits well clear of the typical sold price in this postcode.
£445,000
Modelled from EPC, postcode comparables.
£290,000
Recorded with HM Land Registry.
Sales timeline
18 February 2026Most recent
£290,000
Median price across the last 5 sales in BN11 5SN: £530,000 (2025–2021).
Versus other Aglaia Road homes
Years Held for 11a lags the street by a wide margin.
Price per m²
£2,685
Street avg £3,859
Floor Area
108 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 5.1 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
327/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Pevensey Road — bus stop.
Closest school
0.8 km
Elm Grove Primary School, Worthing. 22 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
49.9dB

Night-time· 23:00 – 07:00
39.0dB







