17 Leighfields Avenue, Leigh On Sea, SS9 5NN
About 17 Leighfields Avenue
17 Leighfields Avenue is a four-bedroom detached house in Leigh On Sea (SS9 5NN). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (September 2020) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 85).
At 193 m² the property is well over the postcode median (79 m² across 12 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 1998–2020, sale prices on this property compounded at 10.7% per year. Today's modelled estimate of £692,000 is 21.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 16.3% above the typical sold price in the postcode. Sold December 2020 for £570,000.
Know exactly what you're buying at 17 Leighfields Avenue
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
- Bathrooms3
- Open-plan layoutYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenWest-facing
- ParkingOff street
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
- Oct 2004PorchFullIn report
Extension: Two storey · Side and rear of property
Raise roof by 1.7m, erect two storey side and rear extension, dormer windows to front and rear and porch to front (Amended proposal)
Extension- Reference
- 04/01238/FUL
- Jun 2004PorchFullIn report
Extension: Two storey · Side and rear of property
Raise roof by 1.6m, erect 2 storey side and rear extension and erect dormers and porch to front
Extension- Reference
- 04/00492/FUL
We flagged 1 thing worth checking at 17 Leighfields Avenue
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
30-day money-back guarantee
Sales history & valuation
Latest sale on 17 Leighfields Avenue was the highest on Land Registry record across the postcode.
£692,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 23 years.
£570,000
Growth on file: 10.7% per year over 23 years.
Sales timeline
15 December 2020Most recent
£570,000
+62.9%over 12 years22 October 2008
£349,995
+523.9%over 10 years4 February 1998
£56,100
Median price across the last 5 sales in SS9 5NN: £290,000 (2025–2021).
Nearby sales in SS9 5NN
15 Leighfields Avenue, Leigh On Sea, SS9 5NN
Sold Feb 2025
£170,00023 Leighfields Avenue, Leigh On Sea, SS9 5NN
Sold Jan 2025
£290,00018 Leighfields Avenue, Leigh On Sea, SS9 5NN
Sold Jul 2024
£290,00035 Leighfields Avenue, Leigh On Sea, SS9 5NN
Sold Aug 2022
£385,00011 Leighfields Avenue, Leigh On Sea, SS9 5NN
Sold Oct 2021
£395,000
Everything we know about 17 Leighfields Avenue, 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

Versus other Leighfields Avenue homes
EPC Rating for 17 Leighfields Avenue runs comfortably ahead of the street norm.
Price per m²
£2,953
Street avg £3,352
Floor Area
193 m²
Street avg 84 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Jones Corner — bus stop.
Closest school
0.3 km
Edwards Hall Primary School. 20 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
53.0dB

Night-time· 23:00 – 07:00
44.0dB