10 Marshall Avenue, Worthing, BN14 0ES
About 10 Marshall Avenue
10 Marshall Avenue is a detached house in Worthing (BN14 0ES). It has a recorded floor area of 250 m² (around 2696 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (February 2011) shows a C (score 70). The latest certificate is from February 2011, so improvements made since then won't be reflected.
Held since March 2001 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 250 m² the property is well over the postcode median (152 m² across 20 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Today's modelled estimate of £907,000 sits 312.3% above the 2001 sale of £220,000. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 68.3% below the postcode norm. 5 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Energy performance
10 Marshall Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Feb 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
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Planning history
10 Marshall Avenue has been extended on multiple sides of the property across separate planning applications.
5 applications on record at 10 Marshall Avenue, Worthing, BN14 0ES
- Feb 2003ExtensionFullOutcome in report
Two storey rear extension and single storey side extension
- Reference
- 03/00032/FULL
- More recent applications — locked
- ConservatoryAug 2010Decision
- ExtensionApr 2008Decision
+ 2 more applications in the report
Unlock 10 Marshall Avenue, Worthing, BN14 0ES's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (5 on record)
- All 5 applications on this property in full
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
10 Marshall Avenue's modelled value sits at over four times its earliest registered sale price (2001).
£907,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Sales timeline
16 March 2001Most recent
£220,000
Median price across the last 5 sales in BN14 0ES: £725,000 (2025–2021).
Nearby sales in BN14 0ES
Versus other Marshall Avenue homes
Price per m² for 10 Marshall Avenue lags the street by a wide margin.
Price per m²
£878
Street avg £3,651
Floor Area
250 m²
Street avg 186 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
7.3 t/year
Street avg 7.2 t/year
Similar properties nearby
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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







