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1 Billet Cottages, Crowhurst Lane, Ash, Sevenoaks, TN15 7HH

1 planning record
Property type
End terrace
Habitable rooms
5
From EPC
Floor area
73 m²
786 sq ft
Energy rating
F
Score 21
Council tax
Band D
Tenure
Owner Occupied
Overview

About 1 Billet Cottages

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

1 Billet Cottages is an end-of-terrace house in Ash, Sevenoaks, Sevenoaks (TN15 7HH). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2025) shows an F (score 21), near the bottom of the EPC scale. Earlier certificates rated it C (June 2023); the latest reading is 3 bands lower. Between certificates, wall efficiency dropped from Average to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to D (score 59), a 2-band jump. Main heating runs on wood logs.

One historical planning record sits against the property in 2010.

Before you offer

Know exactly what you're buying at 1 Billet Cottages

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.

1 Billet Cottages's carbon output is low for the local stock.

Current Certificate(1 of 2)
Sept 2025

EPC Rating

A
B
C
D
E
F
F21
G
Main Heating
Gas
Main Fuel
Hot Water
Very Poor
Windows
Poor
CO2 Emissions
1.3 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2025from Jun 2023
EPC improved fromC69toF21
Main Fuel
GasWood

Changed to a more efficient fuel source

Hot Water
Main SystemMain (No Stat)

Hot water system changed

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 1 Billet Cottages, Crowhurst Lane, Ash, Sevenoaks, TN15 7HH, sourced from the PlanIt planning register.
  1. May 2010
    Full
    In report

    Installation of first floor fire door to side with exit gantry (retrospective).

    Retrospective
    Documents
    15 docs on file
    Reference
    10/00792/FUL
    View planning record
Before you offer

We flagged 1 thing worth checking at 1 Billet Cottages

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.

1 Billet Cottages has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£353,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 3 sales in TN15 7HH: £975,000 (2020–2008).

Before you offer

Everything we know about 1 Billet Cottages, 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
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

1.1 km

Ash Road — bus stop.

Closest school

1.9 km

New Ash Green Primary School. 4 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 TN15 7HH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 7HH

Daytime· 07:00 – 23:00

47.5dB

Low
Night-time road noise heatmap for TN15 7HH

Night-time· 23:00 – 07:00

40.5dB

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 1 Billet Cottages, Crowhurst Lane, Ash, Sevenoaks, TN15 7HH. Each answer is also embedded as structured data for search engines.