43 Cliffsea Grove, Leigh On Sea, SS9 1NG
About 43 Cliffsea Grove
43 Cliffsea Grove is a four-bedroom detached house in Leigh On Sea (SS9 1NG). It has a recorded floor area of 144 m² (around 1551 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2010) shows a D (score 55), a step below the typical UK home. The latest certificate is from September 2010, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Held since October 2010 — that's 16 years off the open market, well above the local norm. At 144 m² the property is well over the postcode median (89 m² across 25 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. Across 1997–2010, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £623,000 sits 59.7% above the 2010 sale of £390,000. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 43 Cliffsea Grove
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
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- GarageYes
Building
- Previously extendedYes
Energy performance
43 Cliffsea Grove'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This certificate is over 10 years old and is no longer valid.Expired 12 Sept 2020
EPC Rating
Planning history
43 Cliffsea Grove has an approved single-storey side and rear extension on the planning record.
- Oct 2014ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erect single storey side and rear extension
- Agent
- SKArchitects
- Documents
- 6 docs on file
- Reference
- 14/01394/FULH
We flagged 1 thing worth checking at 43 Cliffsea Grove
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
43 Cliffsea Grove has more than doubled in price since the earliest registered sale in 1997.
£623,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 13 years.
£390,000
Growth on file: 8.2% per year over 13 years.
Sales timeline
28 October 2010Most recent
£390,000
+186.8%over 13 years9 July 1997
£136,000
Median price across the last 5 sales in SS9 1NG: £465,000 (2025–2024).
Nearby sales in SS9 1NG
19 Cliffsea Grove, Leigh On Sea, SS9 1NG
Sold Sept 2025
£465,00027b, Cliffsea Grove, Leigh On Sea, SS9 1NG
Sold Dec 2024
£170,00067 Cliffsea Grove, Leigh On Sea, SS9 1NG
Sold Sept 2024
£590,00059 Cliffsea Grove, Leigh On Sea, SS9 1NG
Sold Sept 2024
£377,50061 Cliffsea Grove, Leigh On Sea, SS9 1NG
Sold Sept 2024
£586,250
Everything we know about 43 Cliffsea Grove, 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 Cliffsea Grove homes
On co₂ emissions, 43 Cliffsea Grove runs well behind the street norm.
Price per m²
£2,707
Street avg £4,077
Floor Area
144 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
8.2 t/year
Street avg 5.4 t/year
Similar properties nearby
1 Rockleigh Avenue
SS9 1LA
1 Cliff Road
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1 Redcliff Drive
SS9 1AY
1 Ensign Close
SS9 1FG
1 Avenue Road
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1 Richmond Court, Grand Parade
SS9 1DP
1 Hillside Crescent
SS9 1EN
1 Estuary Court, Grand Parade
SS9 1DU
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
Chalkwell Hall Infant School. 26 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
50.6dB

Night-time· 23:00 – 07:00
39.9dB