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26 High Street, Seal, Sevenoaks, TN15 0AP

1 planning record
Property type
Semi-detached
Floor 1st
Habitable rooms
4
From EPC
Floor area
73 m²
786 sq ft
Energy rating
C
Score 70
Council tax
Band C
Tenure
Owner Occupied
Overview

About 26 High Street

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

26 High Street is a semi-detached house in Seal, Sevenoaks, Sevenoaks (TN15 0AP). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1900-1929 and council tax band C. At 73 m² this is the 6th smallest of 12 units on EPC record in the building, where floor areas span 43–96 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2019) shows a C (score 70). When first surveyed in June 2018 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while window efficiency dropped from Good to Very Poor.

Untraded for 23 years, with the last transfer in June 2003. Today's modelled estimate of £256,000 sits 76.6% above the 2003 sale of £145,000. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 31.1% below the postcode norm. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). One historical planning record sits against the property in 2015.

Before you offer

Know exactly what you're buying at 26 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

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jun 2019

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jun 2019from Jun 2018
EPC improved fromD64toC70
Heating Controls
FullProg + Stat

Heating controls changed

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
25%75%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 26 High Street, Seal, Sevenoaks, TN15 0AP, sourced from the PlanIt planning register.
  1. Jun 2015
    Heritage
    In report

    Removal of bath and installation of accessible shower; Installation of wheelchair lift to front entrance; Installation of raised floor deck in bedroom; Provision of service cupboard in timber clad external wall; Provision of drainage channel to front entrance; Reversal of entrance door swing to open outwards.

    Documents
    11 docs on file
    Reference
    15/00256/LBCALT
    View planning record
Before you offer

We flagged 1 thing worth checking at 26 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.

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

Current estimate

£256,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2003)

£145,000

Recorded with HM Land Registry.

Sales timeline

  1. 26 June 2003Most recent

    £145,000

Median price across the last 5 sales in TN15 0AP: £228,000 (2025–2022).

Before you offer

Everything we know about 26 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 4 similar flats on this street, drawn from the latest EPC and Land Registry data.

26 High Street is notably below the street on price per m².

Price per m²

£1,986

Street avg £3,330

Strongly below

Floor Area

73 m²

Street avg 70 m²

Below

Habitable Rooms

4 rooms

Street avg 3 rooms

Above

CO₂ Emissions

2.8 t/year

Street avg 3.1 t/year

Above
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 0AP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 0AP

Daytime· 07:00 – 23:00

48.3dB

Low
Night-time road noise heatmap for TN15 0AP

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