21 St Valerie Road, Worthing, BN11 3LL
About 21 St Valerie Road
21 St Valerie Road is a four-bedroom detached house in Worthing (BN11 3LL). It has a recorded floor area of 179 m² (around 1927 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2015) shows a C (score 78), near the top of the C band. When first surveyed in January 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, window efficiency went from Good to Very Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84). The latest certificate is from July 2015, so improvements made since then won't be reflected.
Last changed hands 10 years ago, in May 2016. Across the public record there are 5 sales, relatively high churn for a single property. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works, an extension and subdivision, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Across 1995–2016, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £776,000 is 22.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 37% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Everything you need to know about 21 St Valerie Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Jul 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Window efficiency improved
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
3 applications on record at 21 St Valerie Road, Worthing, BN11 3LL
- Apr 2014SubdivisionFullOutcome in report
Conversion of 2 flats to one dwelling house
- Documents
- 11 docs on file
- Reference
- AWDM/0310/14
- More recent applications — locked
- Tree WorksApr 2015Decision
- ExtensionDec 2014Decision
Unlock 21 St Valerie Road, Worthing, BN11 3LL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 7 notable nearby
- The 29 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 21 St Valerie Road has grown more than fourfold since the 1995 starting point.
£776,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.5% per year over 21 years.
£635,000
Growth on file: 14.5% per year over 21 years.
Sales timeline
19 May 2016Most recent
£635,000
+408.0%over 5 years3 October 2010
£124,999
-16.1%over 5 years20 July 2005
£149,000
+41.9%15 February 2005
£105,000
+191.7%over 9 years7 March 1995
£36,000
Median price across the last 5 sales in BN11 3LL: £485,000 (2023–2011).
Nearby sales in BN11 3LL
Versus other St Valerie Road homes
21 St Valerie Road outperforms the street on epc rating by a wide margin.
Price per m²
£3,547
Street avg £3,150
Floor Area
179 m²
Street avg 173 m²
CO₂ Emissions
3.7 t/year
Street avg 6.9 t/year
Years Held
10 years
Street avg 11 years
Everything you need to know about 21 St Valerie Road
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Boundary Road — bus stop.
Closest school
1.0 km
Elm Grove Primary School, Worthing. 21 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
50.6dB

Night-time· 23:00 – 07:00
39.0dB






