23 Blatches Chase, Leigh On Sea, SS9 5SY
About 23 Blatches Chase
23 Blatches Chase is a detached house in Leigh On Sea (SS9 5SY). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since January 2015. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Today's modelled estimate of £431,000 sits 62% above the 2018 sale of £266,000. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include tree works, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Last changed hands 8 years ago, in April 2018.
Know exactly what you're buying at 23 Blatches Chase
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Planning history
A partial demolition application was refused at 23 Blatches Chase in 2022.
- Jun 2022DemolitionFullIn report
5Demolish existing garage and erect dwellinghouse with amenity space, layout associated parking, bin and cycle stores and install additional vehicle crossover on to Blatches Chase
- Documents
- 10 docs on file
- Reference
- 22/00809/FUL
- May 2019Tree WorksTreesIn report
Section dismantle one Oak (T1) adjacent path to front, selectively reduce by 2m, reshape and balance one Oak (T2) adjacent house to front, reduce crown by 2m, reshape to balance one Oak (T3) in rear garden and reduce south and west side of one Oak Tree (T4) to re balance in rear garden (Works to trees covered by a tree preservation order)
- Agent
- Tree Fella Ltd
- Documents
- 5 docs on file
- Reference
- 19/00679/TPO
We flagged 2 things worth checking at 23 Blatches Chase
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.
- Larger development activity nearby
- A planning decision worth checking
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Sales history & valuation
23 Blatches Chase valuation sits well clear of the typical sold price in this postcode.
£431,000
Modelled from EPC, postcode comparables.
£266,000
Recorded with HM Land Registry.
Sales timeline
9 April 2018Most recent
£266,000
Median price across the last 5 sales in SS9 5SY: £525,000 (2025–2020).
Nearby sales in SS9 5SY
15 Blatches Chase, Leigh On Sea, SS9 5SY
Sold Feb 2025
£400,00019 Blatches Chase, Leigh On Sea, SS9 5SY
Sold Oct 2024
£650,0008 Blatches Chase, Leigh On Sea, SS9 5SY
Sold Jun 2021
£380,00021 Blatches Chase, Leigh On Sea, SS9 5SY
Sold Apr 2021
£525,00016 Blatches Chase, Leigh On Sea, SS9 5SY
Sold Oct 2020
£527,500
Everything we know about 23 Blatches Chase, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
- A planning decision worth checking

Versus other Blatches Chase homes
Price per m² for 23 Blatches Chase lags the street by a wide margin.
Price per m²
£2,687
Street avg £4,370
Floor Area
99 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 5.6 t/year
Similar properties nearby
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
0.1 km
Fulford Drive — bus stop.
Closest school
0.2 km
Heycroft Primary School. 22 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
49.1dB

Night-time· 23:00 – 07:00
39.8dB