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Bretaneby, Flat 5, High Street, Seal, Sevenoaks, TN15 0AJ

3 sales on record13 planning records
Property type
Mid terrace
Floor Ground
Bedroom
1
Floor area
59 m²
635 sq ft
Energy rating
D
Score 57
Council tax
Band C
Tenure
Owner Occupied
Overview

About Bretaneby

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

Bretaneby is a one-bedroom mid-terrace house in Seal, Sevenoaks, Sevenoaks (TN15 0AJ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to before 1900 and council tax band C. At 59 m² this is the smallest unit on EPC record across Bretaneby (59–129 m²). On EPC score it ranks last in the building (57 versus a best of 63). The latest certificate (March 2013) shows a D (score 57), a step below the typical UK home. The latest certificate is from March 2013, so improvements made since then won't be reflected.

At 59 m² it sits well below the postcode median (114 m² across 16 EPCs), making it one of the more compact homes locally. 13 planning records sit against the property, 10 approved, 0 refused. Past consents include an extension, a conservatory and new windows, meaningful when judging how the property has evolved. Across 2005–2015, sale prices on this property compounded at 10.4% per year. On a £-per-square-foot basis, the last sale (£496/sq ft) was about 75.2% above the typical sold price in the postcode. Last sold in September 2015, so it's been off the market for around 11 years.

Before you offer

Know exactly what you're buying at Bretaneby

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

  • Bedrooms1

Building

  • Central heatingYes
Energy

Energy performance

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

Bretaneby's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 14 Mar 2023

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.3 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against Bretaneby, Flat 5, High Street, Seal, Sevenoaks, TN15 0AJ, sourced from the PlanIt planning register.

Multiple extension applications run across more than a decade of planning history at Bretaneby.

  1. Mar 2022
    ConservatoryHeritage
    In report

    Extension: Rear of property

    Erection of a timber framed conservatory to rear of property, with flat roof and roof lantern. Existing patio to be removed and replaced.

    Extension
    Documents
    16 docs on file
    Reference
    22/00274/LBCALT
    View planning record
  2. Jan 2022
    Amendment
    In report

    Amendment to 21/00291/FUL.

    Documents
    5 docs on file
    Reference
    21/03816/MMA
    View planning record
Before you offer

We flagged 1 thing worth checking at Bretaneby

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.

Bretaneby has more than doubled in price since the earliest registered sale in 2005.

Current estimate

£334,000

Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 10 years.

See how we calculated this
Last sold (2015)

£315,000

Growth on file: 10.4% per year over 10 years.

Sales timeline

  1. 15 September 2015Most recent

    £315,000

    +28.6%over 8 years
  2. 13 March 2007

    £245,000

    +104.2%over 1 year
  3. 14 December 2005

    £120,000

Median price across the last 5 sales in TN15 0AJ: £560,000 (2025–2021).

Before you offer

Everything we know about Bretaneby, 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 6 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating

57 (D)

Street avg 62 (D)

Below

Floor Area

59 m²

Street avg 70 m²

Below

CO₂ Emissions

3.3 t/year

Street avg 3.8 t/year

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

On par
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

0.0 km

The Crown — bus stop.

Closest school

0.5 km

Seal Church of England Primary School. 7 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 0AJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN15 0AJ

Daytime· 07:00 – 23:00

48.0dB

Low
Night-time road noise heatmap for TN15 0AJ

Night-time· 23:00 – 07:00

40.6dB

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 Bretaneby, Flat 5, High Street, Seal, Sevenoaks, TN15 0AJ. Each answer is also embedded as structured data for search engines.