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20 Astor Road, West Kingsdown, Sevenoaks, TN15 6HH

2 planning records
Property type
Semi-detached
Bedrooms
3
Floor area
84 m²
906 sq ft
Energy rating
E
Score 42
Council tax
Band D
Tenure
Owner Occupied
Overview

About 20 Astor Road

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

20 Astor Road is a three-bedroom semi-detached house in West Kingsdown, Sevenoaks, Sevenoaks (TN15 6HH). It has a recorded floor area of 84 m² (around 906 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2009) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from April 2009, so improvements made since then won't be reflected.

Untraded for 16 years, with the last transfer in July 2010. At 84 m² it's 17.5% smaller than the typical home in the postcode (102 m² median across 14 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £422,000 sits 70.2% above the 2010 sale of £248,000. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 45.2% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.

Before you offer

Know exactly what you're buying at 20 Astor Road

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

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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

  • Bedrooms3

Outside

  • Private gardenRear
  • DrivewayYes

Building

  • 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.

20 Astor Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 07 Apr 2019

EPC Rating

A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
6.2 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 20 Astor Road, West Kingsdown, Sevenoaks, TN15 6HH, sourced from the PlanIt planning register.

20 Astor Road has been extended on multiple sides of the property across separate planning applications.

  1. Jul 2021
    ExtensionFull
    In report

    Extension: Two storey · Side of property

    Erection of a two storey side extension.

    Documents
    6 docs on file
    Reference
    21/01915/HOUSE
    View planning record
  2. Sept 2015
    ExtensionFull
    In report

    Extension: Single storey · Rear of property

    Erection of a single storey rear extension to facilitate a family room and garage.

    Documents
    5 docs on file
    Reference
    15/02154/HOUSE
    View planning record

What's in 20 Astor Road, West Kingsdown, Sevenoaks, TN15 6HH's planning history?

Refusals, disputes and full decisions on this property and nearby, in the report.

Price

Sales history & valuation

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

20 Astor Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£422,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2010)

£248,000

Recorded with HM Land Registry.

Sales timeline

  1. 25 July 2010Most recent

    £248,000

Median price across the last 5 sales in TN15 6HH: £380,000 (2024–2018).

Before you offer

Everything we know about 20 Astor Road, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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Preview of the full property report
On the street

Versus other Astor Road homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 20 Astor Road runs well behind the street norm.

Price per m²

£2,947

Street avg £2,875

On par

Floor Area

84 m²

Street avg 113 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

6.2 t/year

Street avg 4.6 t/year

Strongly below
Area

The neighbourhood at a glance

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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Hever Road Shops — bus stop.

Closest school

1.1 km

St. Edmund's Church of England Primary School. 1 school 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 TN15 6HH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 6HH

Daytime· 07:00 – 23:00

49.8dB

Low
Night-time road noise heatmap for TN15 6HH

Night-time· 23:00 – 07:00

42.0dB

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 20 Astor Road, West Kingsdown, Sevenoaks, TN15 6HH. Each answer is also embedded as structured data for search engines.