23 25, Flat 1, Brighton Road, Surbiton, KT6 5LR
About 23 25
23 25 is a mid-terrace house in Surbiton (KT6 5LR). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 1900-1929. At 60 m² this is the smallest unit on EPC record across 23 25 (60–74 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 72). The latest certificate (July 2013) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Good and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 75). The latest certificate is from July 2013, so improvements made since then won't be reflected.
5 planning records sit against the property, 1 approved, 3 refused, 1 pending. An active application for new windows is awaiting a decision. At 60 m² it sits well below the postcode median (102 m² across 21 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 23 25
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
23 25's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Jul 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
More low energy lighting installed
Planning history
An application for new windows is currently awaiting a decision.
- Mar 2025RenovationOutlineIn report
Replacement of windows with uPVC windows
New Windows- Documents
- 2 docs on file
- Reference
- 25/00582/CPU
- Oct 2020ConditionsIn report
Discharge of Condition 3 (External Materials) 4 (Recycling and Cycle Storage) and 5 (Noise Insulation) of planning application 17/16528/FUL allowed on appeal APP/Z5630/W/17/3190366 (Change of use from Class A1 (Shops) to Class D2 (Assembly and Leisure) to include the erection of a single storey side/rear extension and other external alterations) dated 27/07/2018
- Documents
- 7 docs on file
- Reference
- 20/01947/CLC
We flagged 2 things worth checking at 23 25
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
30-day money-back guarantee
Sales history & valuation
23 25 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£355,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in KT6 5LR: £415,000 (2021–2019).
Nearby sales in KT6 5LR
45a, Brighton Road, Surbiton, KT6 5LR
Sold Nov 2021
£1,060,00057a, Brighton Road, Surbiton, KT6 5LR
Sold Sept 2021
£240,00027 29, Flat A, Brighton Road, Surbiton, KT6 5LR
Sold Feb 2021
£25,00059 63, Brighton Road, Surbiton, KT6 5LR
Sold Apr 2020
£415,00041a, Brighton Road, Surbiton, KT6 5LR
Sold Mar 2018
£425,000
Everything we know about 23 25, 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 Brighton Road homes
On floor area, 23 25 runs well behind the street norm.
EPC Rating
63 (D)
Street avg 54 (E)
Floor Area
60 m²
Street avg 99 m²
CO₂ Emissions
2.9 t/year
Street avg 5.5 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
59 63, Flat 3, Brighton Road
KT6 5LR
59 63, Flat 1, Brighton Road
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23 25, Flat 2, Brighton Road
KT6 5LR
59 63, Flat 2, Brighton Road
KT6 5LR
59 63, Flat 4, Brighton Road
KT6 5LR
56a, Basement Flat, Hook Road
KT6 5BH
23 25, Flat 3, Brighton Road
KT6 5LR
50a, Flat 2a, Herne Road
KT6 5BP
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Electric Parade — bus stop.
Closest school
0.5 km
St Andrew's and St Mark's CofE Junior School. 32 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
43.5dB