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30 Isles Quarry Road, Borough Green, Sevenoaks, TN15 8FP

EPC B3 sales on record1 planning record
Property type
Detached
Bedrooms
3
Bathrooms
2
Floor area
82 m²
883 sq ft
Energy rating
B
Score 83
Overview

About 30 Isles Quarry Road

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

30 Isles Quarry Road is a three-bedroom detached house in Borough Green, Sevenoaks, Sevenoaks (TN15 8FP). It has a recorded floor area of 82 m² (around 883 sq ft). The latest certificate (April 2016) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 94). The latest certificate is from April 2016, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.

A recent sale: £455,000 in June 2025. One planning record on file: an extension approved in 2023. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 2016–2025, sale prices on this property compounded at 2.6% per year. On a £-per-square-foot basis, the last sale (£515/sq ft) was about 26.6% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 30 Isles Quarry 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
  • Bathrooms2
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • ParkingOff road
  • Cul-de-sacYes
Energy

Energy performance

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

30 Isles Quarry Road's carbon output is low for the local stock.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 12 Apr 2026

EPC Rating

A
B
B83
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.4 t/year
Occupancy
—
Planning

Planning history

Applications and permits filed against 30 Isles Quarry Road, Borough Green, Sevenoaks, TN15 8FP, sourced from the PlanIt planning register.
  1. Jan 2023
    Loft ConversionFull
    In report

    Extension: Single storey

    Single storey extension and conversion of loft to habitable space with rooflight windows to front and rear roof slopes

    Council
    Team 2
    Extension
    Documents
    11 docs on file
    Reference
    22/02616/FL
    View planning record

What's in 30 Isles Quarry Road, Borough Green, Sevenoaks, TN15 8FP'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.

30 Isles Quarry Road saw 3 transfers in just over a decade — high turnover for the postcode.

Current estimate

£483,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 9 years.

See how we calculated this
Last sold (2025)

£455,000

Growth on file: 2.6% per year over 9 years.

Sales timeline

  1. 5 June 2025Most recent

    £455,000

    +9.6%over 6 years

  2. 25 July 2018

    £415,000

    +15.3%over 2 years

  3. 28 April 2016

    £360,000

Median price across the last 5 sales in TN15 8FP: £432,000 (2025–2024).

Before you offer

Everything we know about 30 Isles Quarry 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 Isles Quarry Road homes

Four headline reads against 48 similar houses on this street, drawn from the latest EPC and Land Registry data.

30 Isles Quarry Road is notably below the street on years held.

Price per m²

£5,549

Street avg £4,481

Strongly above

Floor Area

82 m²

Street avg 93 m²

On par

CO₂ Emissions

1.4 t/year

Street avg 1.5 t/year

On par

Years Held

1 years

Street avg 8 years

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.
£497k

1 Brickmakers Meadows, Platt

TN15 8NQ

3 bed3 bath
£511k

1 Church Villas, Long Mill Lane, Platt

TN15 8LZ

3 bed
£518k

1 Crouch Lane, Borough Green

TN15 8LU

3 bed2 bath
£771k

1 Crouch Cottages, Long Mill Lane, Crouch, Borough Green

TN15 8QB

3 bed2 bath
£509k

1 Allingham Close, Borough Green

TN15 8FX

4 bed2 bath
£569k

1 Eaglestone Close, Borough Green

TN15 8EL

4 bed
£408k

1 Annetts Hall, Borough Green

TN15 8DY

2 bed
£399k

1 Black Horse Mews, Borough Green

TN15 8SP

2 bed1 bath
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.
Full Sevenoaks report

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.6 km

Walker Place — bus stop.

Closest school

1.0 km

Borough Green Primary School. 5 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 8FP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 8FP

Daytime· 07:00 – 23:00

48.4dB

Low
Night-time road noise heatmap for TN15 8FP

Night-time· 23:00 – 07:00

39.2dB

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 30 Isles Quarry Road, Borough Green, Sevenoaks, TN15 8FP. Each answer is also embedded as structured data for search engines.