15 Seldon Close, Westcliff On Sea, SS0 0AD
About 15 Seldon Close
15 Seldon Close is a four-bedroom detached house in Westcliff On Sea (SS0 0AD). It has a recorded floor area of 162 m² (around 1744 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2016) shows a C (score 76), near the top of the C band. When first surveyed in October 2012 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 85). The latest certificate is from February 2016, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
At 162 m² the property is well over the postcode median (101 m² across 11 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2013. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2013–2024, sale prices on this property compounded at 10.1% per year. On a £-per-square-foot basis, the last sale (£381/sq ft) was about 78.3% above the typical sold price in the postcode. Sold March 2024 for £665,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenSouth-facing
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Feb 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Aug 2013Garage ConversionFullIn report
Extension: Two storey · Rear of property
Erect two storey rear extension and convert garage to habitable accomodation and alter front and side elevations
Extension- Documents
- 7 docs on file
- Reference
- 13/00823/FULH
We flagged 2 things worth checking at 15 Seldon Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 15 Seldon Close was the highest on Land Registry record across the postcode.
£683,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 11 years.
£665,000
Growth on file: 10.1% per year over 11 years.
Sales timeline
15 March 2024Most recent
£665,000
+16.2%over 7 years29 June 2016
£572,500
+143.6%over 3 years23 May 2013
£235,000
Median price across the last 5 sales in SS0 0AD: £475,000 (2024–2015).
Nearby sales in SS0 0AD
12 Seldon Close, Westcliff On Sea, SS0 0AD
Sold Jul 2024
£536,0002 Seldon Close, Westcliff On Sea, SS0 0AD
Sold Jan 2022
£475,0003 Seldon Close, Westcliff On Sea, SS0 0AD
Sold Jun 2021
£460,0001 Seldon Close, Westcliff On Sea, SS0 0AD
Sold Nov 2016
£620,0008 Seldon Close, Westcliff On Sea, SS0 0AD
Sold Apr 2015
£331,000
Versus other Seldon Close homes
EPC Rating for 15 Seldon Close runs comfortably ahead of the street norm.
Price per m²
£4,105
Street avg £3,365
Floor Area
162 m²
Street avg 113 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.5 t/year
Similar properties nearby
1 Cranfield Close
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1 Elms Court
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1 Highfield Way
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Southbourne Grove — bus stop.
Closest school
0.5 km
St Thomas More High School. 28 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.3dB

Night-time· 23:00 – 07:00
41.1dB







