Skip to content

21a, Corkran Road, Surbiton, KT6 6PL

3 sales on record10 planning records
Property type
Detached
Bedrooms
5
Bathrooms
4
Floor area
306 m²
3294 sq ft
Energy rating
C
Score 80
Council tax
Band H
Tenure
Owner Occupied
Overview

About 21a

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

21a is a five-bedroom detached house in Surbiton (KT6 6PL). It has a recorded floor area of 306 m² (around 3294 sq ft), construction records dating it to 2003-2006 and council tax band H. The latest certificate (April 2017) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since June 2010. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 84).

At 306 m² the property is well over the postcode median (87 m² across 22 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2004–2023, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£595/sq ft) was about 39.1% above the typical sold price in the postcode. 10 planning records sit against the property, 8 approved, 0 refused. Most recent transfer: January 2023 at £1,960,000.

Before you offer

Know exactly what you're buying at 21a

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Larger development activity nearby
£14.99
Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms5
  • Bathrooms4
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageYes
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

21a ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Apr 2017

EPC Rating

A
B
C
C80
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.3 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2017from Jun 2010
Hot Water
Very GoodGood

Hot water efficiency decreased

Floor Insulation
PartialInsulated

Floor insulation added or improved

Low Energy Lighting
50%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21a, Corkran Road, Surbiton, KT6 6PL, sourced from the PlanIt planning register.

21a has been through 8 approved planning applications — a well-evolved property.

  1. Jun 2005
    Outline
    In report

    Details of parking and landscaping pursuant to conditions 3 and 5 of planning permission 04/16356/FUL

    Council
    Surbiton
    Documents
    4 docs on file
    Reference
    05/16219
    View planning record
  2. Jun 2005
    Outline
    In report

    Details of parking and landscaping pursuant to conditions 3 and 5 of planning permission 04/16356/FUL

    Documents
    4 docs on file
    Reference
    05/16219/REM
    View planning record
Before you offer

We flagged 1 thing worth checking at 21a

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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

21a has more than tripled in price since its earliest registered sale in 2004.

Current estimate

£1,923,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 18 years.

See how we calculated this
Last sold (2023)

£1,960,000

Growth on file: 6.5% per year over 18 years.

Sales timeline

  1. 3 January 2023Most recent

    £1,960,000

    +27.7%over 2 years
  2. 14 February 2020

    £1,535,000

    +151.6%over 15 years
  3. 11 July 2004

    £610,000

Median price across the last 5 sales in KT6 6PL: £1,453,350 (2025–2022).

Before you offer

Everything we know about 21a, 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Corkran Road homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

21a outperforms the street on epc rating by a wide margin.

Price per m²

£6,405

Street avg £7,911

On par

Floor Area

306 m²

Street avg 211 m²

Strongly above

Habitable Rooms

11 rooms

Street avg 9 rooms

Strongly above

CO₂ Emissions

5.3 t/year

Street avg 10.6 t/year

Strongly above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Surbiton district page.

Rail-style transport is unusually close for this postcode.

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Mountcombe Close — bus stop.

Closest school

0.4 km

St Matthew's CofE Primary School. 31 schools nearby.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around KT6 6PL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for KT6 6PL

Daytime· 07:00 – 23:00

52.1dB

Low
Night-time road noise heatmap for KT6 6PL

Night-time· 23:00 – 07:00

42.8dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21a, Corkran Road, Surbiton, KT6 6PL. Each answer is also embedded as structured data for search engines.