18 Seaview Road, Leigh On Sea, SS9 1AT
About 18 Seaview Road
18 Seaview Road is a two-bedroom semi-detached house in Leigh On Sea (SS9 1AT). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2022) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Other recorded features include notable views.
One planning record on file: new windows approved in 2024. Past consents include new windows, meaningful when judging how the property has evolved. Across 2001–2023, sale prices on this property compounded at 9.3% per year. On a £-per-square-foot basis, the last sale (£505/sq ft) was about 90.3% above the typical sold price in the postcode. Most recent transfer: July 2023 at £565,000.
Know exactly what you're buying at 18 Seaview Road
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenWest-facing
- ParkingOff street
- Notable viewsYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Mar 2024RenovationFullIn report
Replace existing UPVC casement windows with UPVC woodgrain foil vertical sliding sash box windows to front elevation
New Windows- Reference
- 23/01475/FULH
We flagged 1 thing worth checking at 18 Seaview Road
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
18 Seaview Road has more than quadrupled in price since its earliest registered sale in 2001.
£589,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 22 years.
£565,000
Growth on file: 9.3% per year over 22 years.
Sales timeline
16 July 2023Most recent
£565,000
+597.6%over 21 years27 September 2001
£80,995
Median price across the last 5 sales in SS9 1AT: £695,000 (2025–2022).
Nearby sales in SS9 1AT
Everything we know about 18 Seaview Road, 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 Seaview Road homes
18 Seaview Road is notably below the street on habitable rooms.
Price per m²
£5,433
Street avg £4,186
Floor Area
104 m²
Street avg 127 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.7 t/year
Street avg 7.6 t/year
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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
Broadway — bus stop.
Closest school
0.2 km
Leigh North Street Primary School. 19 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
46.3dB

Night-time· 23:00 – 07:00
37.1dB