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21 Egmont Avenue, Surbiton, KT6 7AU

3 sales on record1 planning record
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
83 m²
893 sq ft
Energy rating
D
Score 59
Council tax
Band D
Tenure
Owner Occupied
Overview

About 21 Egmont Avenue

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

21 Egmont Avenue is a two-bedroom semi-detached house in Surbiton (KT6 7AU). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2023) shows a D (score 59), a step below the typical UK home. When first surveyed in June 2014 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Period features are noted in the property record. The home occupies a cul-de-sac position.

One planning record on file: a loft conversion approved in 2025. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2015–2023, sale prices on this property compounded at 4.3% per year. On a £-per-square-foot basis, the last sale (£728/sq ft) was about 99.3% above the typical sold price in the postcode. Most recent transfer: December 2023 at £650,000.

Before you offer

Know exactly what you're buying at 21 Egmont Avenue

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

Already flagged here

Signs of HMO activity in the areaLarger 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

  • Bedrooms2
  • Bathrooms1
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes
  • FireplaceYes

Outside

  • Private gardenYes
  • Cul-de-sacYes

Building

  • Period featuresYes
  • RefurbishedYes
Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 3)
Jun 2023

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jan 2019from Jun 2014
EPC improved fromF28toD62
Heating Controls
ThermostatFull

Heating controls upgraded for better temperature management

Hot Water
ImmersionMain System

Hot water system upgraded

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Low Energy Lighting
56%31%

Low energy lighting percentage decreased

Jun 2023from Jan 2019
Hot Water
Very GoodGood

Hot water efficiency decreased

Roof
AverageGood

Roof insulation improved

Low Energy Lighting
31%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Egmont Avenue, Surbiton, KT6 7AU, sourced from the PlanIt planning register.
  1. Apr 2025
    Loft ConversionFull
    In report

    Erection of side dormer roof extension

    Documents
    14 docs on file
    Reference
    25/00315/HOU
    View planning record
Before you offer

We flagged 2 things worth checking at 21 Egmont Avenue

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
£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.

21 Egmont Avenue saw 3 transfers in just over a decade — high turnover for the postcode.

Current estimate

£635,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 9 years.

See how we calculated this
Last sold (2023)

£650,000

Growth on file: 4.3% per year over 9 years.

Sales timeline

  1. 19 December 2023Most recent

    £650,000

    +4.0%over 4 years
  2. 25 April 2019

    £625,000

    +40.4%over 4 years
  3. 7 January 2015

    £445,000

Median price across the last 5 sales in KT6 7AU: £550,000 (2024–2021).

Before you offer

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

Versus other Egmont Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 21 Egmont Avenue stands well clear of the street.

Price per m²

£7,831

Street avg £5,863

Strongly above

Floor Area

83 m²

Street avg 100 m²

Below

Habitable Rooms

4 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

3.4 t/year

Street avg 5.2 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.

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Broomfield Road Surbiton — bus stop.

Closest school

0.1 km

Tolworth Junior School. 36 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 7AU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for KT6 7AU

Daytime· 07:00 – 23:00

53.7dB

Low
Night-time road noise heatmap for KT6 7AU

Night-time· 23:00 – 07:00

44.1dB

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 21 Egmont Avenue, Surbiton, KT6 7AU. Each answer is also embedded as structured data for search engines.