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Horsnayles, Long Mill Lane, Crouch, Borough Green, Sevenoaks, TN15 8QB

5 planning records
Property type
Detached
Habitable rooms
7
From EPC
Floor area
263 m²
2831 sq ft
Energy rating
D
Score 66
Tenure
Owner Occupied
Overview

About Horsnayles

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

Horsnayles is a detached house in Borough Green, Sevenoaks, Sevenoaks (TN15 8QB). It has a recorded floor area of 263 m² (around 2831 sq ft) and construction records dating it to 1900-1929. The latest certificate (April 2025) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). Main heating runs on oil.

Held since October 2005 — that's 21 years off the open market, well above the local norm. At 263 m² the property is well over the postcode median (195 m² across 7 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,397,000 sits 69.3% above the 2005 sale of £825,000. On a £-per-square-foot basis, the last sale (£291/sq ft) was about 40.6% above the typical sold price in the postcode. 5 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.

Before you offer

Know exactly what you're buying at Horsnayles

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

Energy

Energy performance

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

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

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
8.7 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against Horsnayles, Long Mill Lane, Crouch, Borough Green, Sevenoaks, TN15 8QB, sourced from the PlanIt planning register.

Horsnayles has 3 separate extension applications on the council record.

  1. Sept 2010
    ConservatoryFull
    In report

    Extension: Rear of property

    Rear conservatory extension

    Extension
    Documents
    11 docs on file
    Reference
    10/02117/FL
    View planning record
  2. Apr 2006
    Conservatory
    In report

    Alterations to conservatory and gable end being a minor amendment to planning permission TM/05/03049/FL (Alteration to main roof and dormers, new dormer to front and enlarged conservatory to rear)

    Extension
    Documents
    4 docs on file
    Reference
    06/00759/ORM
    View planning record

What's in Horsnayles, Long Mill Lane, Crouch, Borough Green, Sevenoaks, TN15 8QB's planning history?

3 more on this property, plus refusals, disputes and full decisions 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.

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

Before you offer

Everything we know about Horsnayles, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

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  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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On the street

Versus other Long Mill Lane homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, Horsnayles stands well clear of the street.

Price per m²

£3,137

Street avg £3,210

On par

Floor Area

263 m²

Street avg 182 m²

Above

Habitable Rooms

7 rooms

Street avg 6 rooms

On par

CO₂ Emissions

8.7 t/year

Street avg 5.1 t/year

Strongly below
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

1.6 km

Brockway — bus stop.

Closest school

1.8 km

Platt Church of England Voluntary Aided 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 8QB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 8QB

Daytime· 07:00 – 23:00

42.6dB

Low
Night-time road noise heatmap for TN15 8QB

Night-time· 23:00 – 07:00

35.7dB

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 Horsnayles, Long Mill Lane, Crouch, Borough Green, Sevenoaks, TN15 8QB. Each answer is also embedded as structured data for search engines.