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1b, Crossley Close, Biggin Hill, Westerham, TN16 3BL

Property type
Semi-detached
Habitable rooms
6
From EPC
Floor area
121 m²
1302 sq ft
Energy rating
C
Score 79
Council tax
Band F
Tenure
Owner Occupied
Overview

About 1b

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

1b is a semi-detached house in Biggin Hill, Westerham, Westerham (TN16 3BL). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 2007-2011 and council tax band F. The latest certificate (May 2022) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (August 2010); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and 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 88).

At 121 m² the property is well over the postcode median (91 m² across 10 EPCs), placing it in the larger end of the local stock. Across 2010–2012, sale prices on this property compounded at -1.4% per year. Today's modelled estimate of £532,000 sits 52% above the 2012 sale of £350,000. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 24.6% below the postcode norm. 14 years since the last transfer (June 2012).

Before you offer

Know exactly what you're buying at 1b

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
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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.
Current Certificate(1 of 3)
May 2022

EPC Rating

A
B
C
C79
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2012from Aug 2010
EPC improved fromB82toC79
Heating Controls
Full ControlFull

Heating controls changed

Hot Water
Very GoodGood

Hot water efficiency decreased

Roof
GoodVery Good

Roof insulation improved

May 2022from Feb 2012
Low Energy Lighting
61%96%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1b, Crossley Close, Biggin Hill, Westerham, TN16 3BL, sourced from the PlanIt planning register.

1b has no planning applications on record.

Notable planning nearby

2applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 1b

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
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Price

Sales history & valuation

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

1b valuation sits well clear of the typical sold price in this postcode.

Current estimate

£532,000

Modelled from EPC, postcode comparables and a sale-price growth of -1.4% per year over 2 years.

See how we calculated this
Last sold (2012)

£350,000

Growth on file: -1.4% per year over 2 years.

Sales timeline

  1. 14 June 2012Most recent

    £350,000

    -2.1%over 1 year
  2. 1 December 2010

    £357,500

Median price across the last 5 sales in TN16 3BL: £450,000 (2022–2019).

Before you offer

Everything we know about 1b, 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 Crossley Close homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

1b outperforms the street on epc rating by a wide margin.

Price per m²

£2,893

Street avg £4,036

Below

Floor Area

121 m²

Street avg 95 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

2.9 t/year

Street avg 3.6 t/year

Above
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.

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

Hawthorne Avenue — bus stop.

Closest school

0.6 km

Biggin Hill Primary School. 6 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 3BL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN16 3BL

Daytime· 07:00 – 23:00

47.2dB

Low
Night-time road noise heatmap for TN16 3BL

Night-time· 23:00 – 07:00

39.6dB

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 1b, Crossley Close, Biggin Hill, Westerham, TN16 3BL. Each answer is also embedded as structured data for search engines.