Skip to content
UK Property Looker

23a, Arthur Road, Biggin Hill, Westerham, TN16 3DD

1 planning record
Property type
Detached
Habitable rooms
7
From EPC
Floor area
151 m²
1625 sq ft
Energy rating
D
Score 57
Council tax
Band E
Tenure
Owner Occupied
Overview

About 23a

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

23a is a detached house in Biggin Hill, Westerham, Westerham (TN16 3DD). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (June 2012) shows a D (score 57), a step below the typical UK home. The latest certificate is from June 2012, so improvements made since then won't be reflected.

Untraded for 22 years, with the last transfer in June 2004. At 151 m² the property is well over the postcode median (109 m² across 24 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £610,000 sits 103.4% above the 2004 sale of £299,950. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 48.2% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.

Before you offer

Know exactly what you're buying at 23a

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

Energy

Energy performance

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

23a's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 20 Jun 2022

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.8 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 23a, Arthur Road, Biggin Hill, Westerham, TN16 3DD, sourced from the PlanIt planning register.

23a has an approved single-storey rear extension on the planning record.

  1. Feb 2010
    ExtensionFull
    In report

    Extension: Single storey · Rear of property

    Single storey rear extension

    Documents
    6 docs on file
    Reference
    10/00042/FULL6
    View planning record
Before you offer

We flagged 1 thing worth checking at 23a

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.

23a valuation sits well clear of the typical sold price in this postcode.

Current estimate

£610,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2004)

£299,950

Recorded with HM Land Registry.

Sales timeline

  1. 13 June 2004Most recent

    £299,950

Median price across the last 5 sales in TN16 3DD: £575,000 (2024–2024).

Before you offer

Everything we know about 23a, 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 Arthur Road homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

23a outperforms the street on habitable rooms by a wide margin.

Price per m²

£1,986

Street avg £4,135

Strongly below

Floor Area

151 m²

Street avg 111 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

6.8 t/year

Street avg 4.6 t/year

Strongly below
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£610k

1 Barwell Crescent, Biggin Hill

TN16 3GD

4 bed2 bath
£606k

1 Crossley Close, Biggin Hill

TN16 3BL

£627k

1 Arthur Road, Biggin Hill

TN16 3DD

4 bed2 bath
£635k

1 Belvedere Road, Biggin Hill

TN16 3HX

4 bed
£651k

1 Dowding Road, Biggin Hill

TN16 3BE

£559k

1 Christy Road, Biggin Hill

TN16 3DG

4 bed
£555k

1 Bottom Barn Cottage, Berrys Hill, Berrys Green

TN16 3AG

3 bed
£676k

1 Ceres View, Biggin Hill

TN16 3FA

4 bed2 bath
Area

The neighbourhood at a glance

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

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

Norheads Lane — bus stop.

Closest school

0.2 km

Oaklands Primary Academy. 7 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 TN16 3DD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN16 3DD

Daytime· 07:00 – 23:00

49.2dB

Low
Night-time road noise heatmap for TN16 3DD

Night-time· 23:00 – 07:00

40.4dB

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 23a, Arthur Road, Biggin Hill, Westerham, TN16 3DD. Each answer is also embedded as structured data for search engines.