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20 De Winter House, Granville Road, Sevenoaks, TN13 1DZ

Solar panels
Property type
End terrace
Floor 02
Bedroom
1
Bathroom
1
Floor area
37 m²
398 sq ft
Energy rating
C
Score 75
Council tax
Band C
Tenure
Private Rental
Overview

About 20 De Winter House

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

20 De Winter House is a one-bedroom end-of-terrace house in Sevenoaks (TN13 1DZ). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1991-1995 and council tax band C. At 37 m² this is the 6th smallest of 20 units on EPC record in the building, where floor areas span 33–50 m². The building's EPC ratings span D to C, with this unit at the top. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (June 2022) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2011. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good.

Across 1998–2011, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £228,000 is 38.2% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£414/sq ft) was about 25.3% above the typical sold price in the postcode. Last sold in August 2011, so it's been off the market for around 15 years.

Before you offer

Know exactly what you're buying at 20 De Winter House

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
£14.99
Trusted by UK homebuyers

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
  • Bathrooms1

Outside

  • ParkingAllocated

Building

  • Solar panelsYes
Energy

Energy performance

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

20 De Winter House's carbon output is low for the local stock.

Current Certificate(1 of 2)
Jun 2022

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.3 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jun 2022from May 2011
Hot Water
AverageGood

Hot water efficiency improved

Roof
AverageGood

Roof insulation improved

Low Energy Lighting
80%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 20 De Winter House, Granville Road, Sevenoaks, TN13 1DZ, sourced from the PlanIt planning register.

20 De Winter House has no planning applications on record.

Notable planning nearby

1applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 20 De Winter House

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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

20 De Winter House has more than doubled in price since the earliest registered sale in 1998.

Current estimate

£228,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 13 years.

See how we calculated this
Last sold (2011)

£165,000

Growth on file: 7.5% per year over 13 years.

Sales timeline

  1. 9 August 2011Most recent

    £165,000

    +153.8%over 12 years

  2. 3 September 1998

    £65,000

Median price across the last 5 sales in TN13 1DZ: £222,000 (2025–2018).

Before you offer

Everything we know about 20 De Winter House, 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 Granville Road homes

Four headline reads against 19 similar flats on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 20 De Winter House stands well clear of the street.

Price per m²

£4,459

Street avg £4,515

On par

Floor Area

37 m²

Street avg 39 m²

On par

Habitable Rooms

3 rooms

Street avg 2 rooms

Strongly above

CO₂ Emissions

1.3 t/year

Street avg 1.4 t/year

On par
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£226k

1 De Winter House, Granville Road

TN13 1DZ

1 bed
£393k

1 Bourchier Court, London Road

TN13 1FB

1 bed1 bath
£342k

1 Clare Way

TN13 1QL

2 bed2 bath
£1.4m

1 Clarendon Road

TN13 1EU

1 bed
£407k

1 Clarendon Place, Clarendon Road

TN13 1DT

2 bed
£456k

1 Beech Road

TN13 1YG

2 bed
£484k

1 Birch House, Croft Close

TN13 1BF

2 bed2 bath
£500k

1 Birch Place, Oakhill Road

TN13 1AB

2 bed
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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Sevenoaks Rail Station — railway station.

Closest school

0.6 km

St Thomas' Catholic Primary School, Sevenoaks. 10 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 TN13 1DZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN13 1DZ

Daytime· 07:00 – 23:00

48.7dB

Low
Night-time road noise heatmap for TN13 1DZ

Night-time· 23:00 – 07:00

40.1dB

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 20 De Winter House, Granville Road, Sevenoaks, TN13 1DZ. Each answer is also embedded as structured data for search engines.