23 Bonchurch Avenue, Leigh On Sea, SS9 3AP
About 23 Bonchurch Avenue
23 Bonchurch Avenue is a three-bedroom semi-detached house in Leigh On Sea (SS9 3AP). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a loft.
At 127 m² it's 22.1% larger than the typical home in the postcode (104 m² median across 5 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 1999–2021, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £621,000 is 12.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 23% above the typical sold price in the postcode. Last sale on file: £552,000 in January 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 23 Bonchurch Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- StudyYes
- LoftYes
Outside
- ParkingOff street
Building
- RefurbishedYes
Energy performance
23 Bonchurch Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
23 Bonchurch Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
23 Bonchurch Avenue has more than quadrupled in price since its earliest registered sale in 1999.
£621,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 21 years.
£552,000
Growth on file: 7.8% per year over 21 years.
Sales timeline
6 January 2021Most recent
£552,000
+120.8%over 16 years16 June 2004
£250,000
+127.3%over 4 years11 July 1999
£110,000
Median price across the last 5 sales in SS9 3AP: £450,000 (2025–2006).
Nearby sales in SS9 3AP
18 Bonchurch Avenue, Leigh On Sea, SS9 3AP
Sold Mar 2025
£490,00020 Bonchurch Avenue, Leigh On Sea, SS9 3AP
Sold Jan 2017
£425,0001 Bonchurch Avenue, Leigh On Sea, SS9 3AP
Sold Dec 2016
£555,00017 Bonchurch Avenue, Leigh On Sea, SS9 3AP
Sold Oct 2006
£325,00019 Bonchurch Avenue, Leigh On Sea, SS9 3AP
Sold Aug 2005
£237,000
Everything we know about 23 Bonchurch Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Bonchurch Avenue homes
23 Bonchurch Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£4,346
Street avg £4,367
Floor Area
127 m²
Street avg 108 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 8.1 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
0.4 km
Tankerville Drive — bus stop.
Closest school
0.5 km
West Leigh Infant School. 21 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
48.8dB
Night-time· 23:00 – 07:00
39.7dB