13a, Effingham Road, Long Ditton, Surbiton, KT6 5JZ
About 13a
13a is a one-bedroom semi-detached house in Long Ditton, Surbiton, Surbiton (KT6 5JZ). It has a recorded floor area of 75 m² (around 807 sq ft) and construction records dating it to 1900-1929. At 75 m² this is the 18th smallest of 31 units on EPC record in the building, where floor areas span 31–240 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (June 2019) shows a C (score 70).
Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 2005–2019, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £464,000 is 26.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£453/sq ft) was about 47.6% above the typical sold price in the postcode. Sold November 2019 for £366,000.
Know exactly what you're buying at 13a
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
- Bedrooms1
- Bathrooms1
Energy performance
EPC Rating
Planning history
13a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 13a
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
13a valuation sits well clear of the typical sold price in this postcode.
£464,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 15 years.
£366,000
Growth on file: 4.4% per year over 15 years.
Sales timeline
22 November 2019Most recent
£366,000
+52.5%over 8 years18 August 2011
£240,000
+23.1%over 6 years18 March 2005
£194,950
Median price across the last 5 sales in KT6 5JZ: £550,000 (2025–2023).
Nearby sales in KT6 5JZ
33a, Effingham Road, Long Ditton, Surbiton, KT6 5JZ
Sold Mar 2025
£475,000Flat 1, 41 Effingham Road, Long Ditton, Surbiton, KT6 5JZ
Sold Jul 2024
£650,00023 Effingham Road, Long Ditton, Surbiton, KT6 5JZ
Sold Nov 2023
£1,490,0009a, Effingham Road, Long Ditton, Surbiton, KT6 5JZ
Sold Oct 2023
£550,0009 Effingham Road, Long Ditton, Surbiton, KT6 5JZ
Sold Feb 2023
£330,000
Everything we know about 13a, 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 Effingham Road homes
13a outperforms the street on epc rating by a wide margin.
Price per m²
£4,880
Street avg £4,903
Floor Area
75 m²
Street avg 65 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.0 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Mary's Road — bus stop.
Closest school
0.4 km
Long Ditton St Mary's CofE (Aided) Junior School. 28 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
52.5dB

Night-time· 23:00 – 07:00
41.5dB