21 Highcliff Drive, Leigh On Sea, SS9 1DQ
About 21 Highcliff Drive
21 Highcliff Drive is an end-of-terrace house in Leigh On Sea (SS9 1DQ). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (June 2012) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected.
At 127 m² the property is well over the postcode median (96 m² across 20 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1996–2012, sale prices on this property compounded at 10.8% per year. Today's modelled estimate of £579,000 sits 65% above the 2012 sale of £351,000. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last sold in November 2012, so it's been off the market for around 14 years.
Know exactly what you're buying at 21 Highcliff Drive
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
21 Highcliff Drive'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This certificate is over 10 years old and is no longer valid.Expired 21 Jun 2022
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Apr 2025AmendmentIn report
Application to vary conditions 02 (Approved Plans) replace plan number 2320-TP-01-A with plan number 2321-TP-01-A - change pitched roof dormer to flat roof dormer (Material Amendment of Planning Permission 24/00147/FULH dated 08/04/2024)
- Reference
- 25/00193/AMDT
- Sept 2024ConditionsIn report
Application for approval of details pursuant to condition 03 (details of external materials of dormer) of planning permission 24/00147/FULH dated 08/04/2024
- Reference
- 24/01134/AD
We flagged 1 thing worth checking at 21 Highcliff Drive
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
30-day money-back guarantee
Sales history & valuation
21 Highcliff Drive has more than quadrupled in price since its earliest registered sale in 1996.
£579,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.8% per year over 17 years.
£351,000
Growth on file: 10.8% per year over 17 years.
Sales timeline
19 November 2012Most recent
£351,000
+457.1%over 16 years2 February 1996
£63,000
Median price across the last 5 sales in SS9 1DQ: £375,000 (2025–2024).
Nearby sales in SS9 1DQ
59 Highcliff Drive, Leigh On Sea, SS9 1DQ
Sold Aug 2025
£380,20059a, Highcliff Drive, Leigh On Sea, SS9 1DQ
Sold Mar 2025
£350,00061a, Highcliff Drive, Leigh On Sea, SS9 1DQ
Sold Jan 2025
£350,00073 Highcliff Drive, Leigh On Sea, SS9 1DQ
Sold Sept 2024
£375,00069 Highcliff Drive, Leigh On Sea, SS9 1DQ
Sold Sept 2024
£674,250
Everything we know about 21 Highcliff Drive, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Highcliff Drive homes
21 Highcliff Drive is notably below the street on epc rating.
Price per m²
£2,764
Street avg £3,678
Floor Area
127 m²
Street avg 141 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
7.2 t/year
Street avg 5.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Leigh Cliff Road — bus stop.
Closest school
0.6 km
Leigh North Street Primary School. 25 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
47.6dB

Night-time· 23:00 – 07:00
37.7dB