12 Allendale Avenue, Worthing, BN14 0AH
About 12 Allendale Avenue
12 Allendale Avenue is a two-bedroom detached house in Worthing (BN14 0AH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2025) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump.
Held since June 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £509,000 sits 64.2% above the 2004 sale of £310,000. At 86 m² it sits well below the postcode median (123 m² across 9 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- Utility roomYes
Outside
- Private gardenSouth-facing
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
12 Allendale Avenue 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
12 Allendale Avenue valuation sits well clear of the typical sold price in this postcode.
£509,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
Sales timeline
27 June 2004Most recent
£310,000
Median price across the last 5 sales in BN14 0AH: £715,000 (2024–2019).
Nearby sales in BN14 0AH
Rosegarth, Allendale Avenue, Worthing, BN14 0AH
Sold Dec 2024
£925,00011 Allendale Avenue, Worthing, BN14 0AH
Sold Dec 2022
£480,0005 Allendale Avenue, Worthing, BN14 0AH
Sold Apr 2022
£625,0009 Allendale Avenue, Worthing, BN14 0AH
Sold Dec 2019
£715,0004 Allendale Avenue, Worthing, BN14 0AH
Sold Nov 2018
£400,000
Versus other Allendale Avenue homes
12 Allendale Avenue outperforms the street on years held by a wide margin.
Price per m²
£3,605
Street avg £4,240
Floor Area
86 m²
Street avg 132 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 5.7 t/year
Similar properties nearby
1 Beech Close, Findon
BN14 0UT
1 Grey Point House, The Square, Findon
BN14 0TE
1 Cissbury Gardens
BN14 0DX
1 Argyll Mews
BN14 0AY
1 Elm Court, High Street, Findon
BN14 0SY
1 Greatham Road
BN14 0BE
1 Elder Cottage, Nepcote, Findon
BN14 0SD
1 Elm Rise, Findon
BN14 0UP
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Allendale Avenue — bus stop.
Closest school
0.7 km
Vale School, Worthing. 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
48.9dB

Night-time· 23:00 – 07:00
41.4dB







