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61 High Street, Seal, Sevenoaks, TN15 0AW

Extendable8 planning records
Property type
Semi-detached
Bedrooms
4
Floor area
148 m²
1593 sq ft
Energy rating
D
Score 64
Council tax
Band E
Tenure
Owner Occupied
Overview

About 61 High Street

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

61 High Street is a four-bedroom semi-detached house in Seal, Sevenoaks, Sevenoaks (TN15 0AW). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2024) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in February 2013 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Poor to Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.

At 148 m² the property is well over the postcode median (82 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £670,000 sits 81.1% above the 2014 sale of £370,000. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 19% below the postcode norm. 8 planning records sit against the property, 6 approved, 2 refused. Past consents include an extension and change of use to residential, meaningful when judging how the property has evolved. On the market in December 2014 and unlisted since — roughly 11 years.

Before you offer

Know exactly what you're buying at 61 High Street

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

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

  • Bedrooms4
  • Dining roomYes

Outside

  • Private gardenRear

Building

  • Period featuresYes
  • Extension potentialPossible
Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Aug 2024

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
5.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2024from Feb 2013
EPC improved fromF24toD64
Main Fuel
WoodGas

Fuel source changed

Hot Water
SolarMain System

Hot water system changed

Planning

Planning history

Applications and permits filed against 61 High Street, Seal, Sevenoaks, TN15 0AW, sourced from the PlanIt planning register.

61 High Street has 2 separate extension applications on the council record.

  1. Oct 2024
    ExtensionFull
    In report

    Extension: Single storey · Rear of property

    Single-storey rear extension

    Documents
    10 docs on file
    Reference
    24/01641/HOUSE
    View planning record
  2. Aug 2019
    ExtensionFull
    In report

    Extension: Single storey · Rear of property

    Erection of single storey extension to rear with roof lights.

    Documents
    15 docs on file
    Reference
    19/01700/HOUSE
    View planning record
Before you offer

We flagged 1 thing worth checking at 61 High Street

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.

61 High Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£670,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2014)

£370,000

Recorded with HM Land Registry.

Sales timeline

  1. 19 December 2014Most recent

    £370,000

Median price across the last 5 sales in TN15 0AW: £405,000 (2025–2023).

Before you offer

Everything we know about 61 High Street, 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 High Street homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 61 High Street runs comfortably ahead of the street norm.

Price per m²

£2,500

Street avg £4,326

Strongly below

Floor Area

148 m²

Street avg 89 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.5 t/year

Street avg 4.2 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

0.2 km

The Crown — bus stop.

Closest school

0.6 km

Seal Church of England Primary School. 8 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 0AW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 0AW

Daytime· 07:00 – 23:00

48.4dB

Low
Night-time road noise heatmap for TN15 0AW

Night-time· 23:00 – 07:00

40.8dB

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 61 High Street, Seal, Sevenoaks, TN15 0AW. Each answer is also embedded as structured data for search engines.