20 Marshall Avenue, Worthing, BN14 0ES
About 20 Marshall Avenue
20 Marshall Avenue is a five-bedroom detached house in Worthing (BN14 0ES). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (November 2012) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in October 2010 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Average. The recommended improvements would push it to C (score 74). The latest certificate is from November 2012, so improvements made since then won't be reflected. Other recorded features include notable views and a self-contained annexe.
Across 2011–2019, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £756,000 is 11.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£416/sq ft) was about 71.8% above the typical sold price in the postcode. Last sale on file: £680,000 in December 2019.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
- Notable viewsYes
Energy performance
20 Marshall Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Nov 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
20 Marshall 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
20 Marshall Avenue saw 3 transfers in just over a decade — high turnover for the postcode.
£756,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 9 years.
£680,000
Growth on file: 6.3% per year over 9 years.
Sales timeline
12 December 2019Most recent
£680,000
+56.0%over 6 years4 September 2013
£436,000
+9.0%over 2 years14 March 2011
£400,000
Median price across the last 5 sales in BN14 0ES: £725,000 (2025–2021).
Nearby sales in BN14 0ES
Versus other Marshall Avenue homes
20 Marshall Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,474
Street avg £3,452
Floor Area
152 m²
Street avg 191 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.6 t/year
Street avg 7.3 t/year
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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
0.2 km
Central Avenue — bus stop.
Closest school
0.4 km
Vale School, Worthing. 8 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
49.1dB

Night-time· 23:00 – 07:00
39.9dB







