25 Herne Road, Surbiton, KT6 5BX
About 25 Herne Road
25 Herne Road is a four-bedroom semi-detached house in Surbiton (KT6 5BX). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2018) shows a C (score 69), just inside the C band. When first surveyed in July 2009 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 82).
6 planning records sit against the property, 6 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 183 m² it's 21.2% larger than the typical home in the postcode (151 m² median across 15 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 1999–2019, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £1,064,000 is 20.9% above the 2019 sale price. Last sale on file: £880,000 in July 2019.
Know exactly what you're buying at 25 Herne 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
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenSouth-facing
- ParkingOff street
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Ventilation system changed
Planning history
25 Herne Road has 2 separate extension applications on the council record.
- Jun 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear extension. Erection of enlarged rear patio. Erection of fencing/trellis with climbers 1.7m above finished patio level (amended plans).
- Documents
- 10 docs on file
- Reference
- 15/10358/HOU
- Jun 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear extension. Erection of enlarged rear patio. Erection of fencing/trellis with climbers 1.7m above finished patio level (amended plans).
- Council
- South of the Borough
- Documents
- 10 docs on file
- Reference
- 15/10358
We flagged 2 things worth checking at 25 Herne 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
- Larger development activity nearby
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Sales history & valuation
25 Herne Road has more than quadrupled in price since its earliest registered sale in 1999.
£1,064,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 20 years.
£880,000
Growth on file: 7.9% per year over 20 years.
Sales timeline
9 July 2019Most recent
£880,000
+41.3%over 3 years14 July 2015
£623,000
+227.0%over 16 years26 May 1999
£190,500
Median price across the last 5 sales in KT6 5BX: £1,132,000 (2025–2021).
Everything we know about 25 Herne 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
- Larger development activity nearby

Versus other Herne Road homes
On epc rating, 25 Herne Road stands well clear of the street.
Price per m²
£4,809
Street avg £5,954
Floor Area
183 m²
Street avg 152 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.5 t/year
Street avg 5.8 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Thornhill Road Surbiton — bus stop.
Closest school
0.4 km
Southborough High School. 30 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
56.4dB

Night-time· 23:00 – 07:00
47.5dB