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

EPC B4 sales on record
Property type
End terrace
Floor mid floor
Bedrooms
2
Bathroom
1
Floor area
68 m²
732 sq ft
Energy rating
B
Score 82
Overview

About 18 Isles Quarry Road

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

18 Isles Quarry Road is a two-bedroom end-of-terrace house in Borough Green, Sevenoaks, Sevenoaks (TN15 8FP). It has a recorded floor area of 68 m² (around 732 sq ft). The latest certificate (October 2015) returns a B (score 82), comfortably above the UK average. The latest certificate is from October 2015, so improvements made since then won't be reflected. At 68 m² this is the 7th smallest of 54 units on EPC record in the building, where floor areas span 65–147 m². The building's EPC ratings span C to B, with this unit at the top. Other recorded features include a balcony.

Most recent transfer was February 2025 at £322,500 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. At 68 m² it's 16% smaller than the typical home in the postcode (81 m² median across 53 EPCs). Across 2015–2025, sale prices on this property compounded at 3.8% per year.

Before you offer

Know exactly what you're buying at 18 Isles Quarry Road

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

£14.99
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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

  • Bedrooms2
  • Bathrooms1
  • Open-plan layoutYes
  • EnsuiteYes

Outside

  • GarageYes
  • BalconyYes

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.

18 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This certificate is over 10 years old and is no longer valid.Expired 12 Oct 2025

EPC Rating

A
B
B82
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.2 t/year
Occupancy
—
Planning

Planning history

Applications and permits filed against 18 Isles Quarry Road, Borough Green, Sevenoaks, TN15 8FP, sourced from the PlanIt planning register.

18 Isles Quarry Road has no planning applications on record.

The full report still covers planning activity across the surrounding area.

Price

Sales history & valuation

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

18 Isles Quarry Road saw 4 transfers in just over a decade — high turnover for the postcode.

Current estimate

£322,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 9 years.

See how we calculated this
Last sold (2025)

£322,500

Growth on file: 3.8% per year over 9 years.

Sales timeline

  1. 26 February 2025Most recent

    £322,500

    +19.5%over 4 years

  2. 16 December 2020

    £269,950

  3. 4 November 2019

    £269,500

    +18.5%over 4 years

  4. 21 October 2015

    £227,500

Median price across the last 5 sales in TN15 8FP: £450,000 (2025–2024).

Before you offer

Everything we know about 18 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?
£14.99
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Preview of the full property report
On the street

Versus other Isles Quarry Road homes

Four headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 18 Isles Quarry Road runs comfortably ahead of the street norm.

Price per m²

£4,743

Street avg £3,989

Strongly above

Floor Area

68 m²

Street avg 68 m²

On par

CO₂ Emissions

1.2 t/year

Street avg 1.3 t/year

Above

Years Held

1 years

Street avg 6 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.
£365k

1 Firtree Cottages, Maidstone Road, Platt

TN15 8JH

2 bed1 bath
£391k

1 Ascot Close, Borough Green

TN15 8HL

2 bed2 bath
£399k

1 Black Horse Mews, Borough Green

TN15 8SP

2 bed1 bath
£408k

1 Annetts Hall, Borough Green

TN15 8DY

2 bed
£254k

1 Fairfield Road, Borough Green

TN15 8DJ

2 bed1 bath
£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
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 18 Isles Quarry Road, Borough Green, Sevenoaks, TN15 8FP. Each answer is also embedded as structured data for search engines.