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21 Clarendon Road, Sevenoaks, TN13 1EU

Listed building8 planning records
Property type
Detached
Bedrooms
6
Floor area
443 m²
4768 sq ft
Energy rating
E
Score 47
Council tax
Band H
Tenure
Owner Occupied
Overview

About 21 Clarendon Road

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

21 Clarendon Road is a six-bedroom detached house in Sevenoaks (TN13 1EU). It has a recorded floor area of 443 m² (around 4768 sq ft), construction records dating it to before 1900 and council tax band H. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include attached land beyond the plot. The home occupies a corner plot. The latest certificate (April 2012) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected.

At 443 m² the property is well over the postcode median (108 m² across 23 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 5 is the typical count. 8 planning records sit against the property, 5 approved, 2 refused. Past consents include new windows, tree works and a basement excavation, meaningful when judging how the property has evolved. Today's modelled estimate of £3,096,000 is 23.8% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£524/sq ft) was about 34.2% above the typical sold price in the postcode. On the market in August 2012 and unlisted since — roughly 14 years.

Before you offer

Know exactly what you're buying at 21 Clarendon Road

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

  • Bedrooms6

Outside

  • Private gardenYes
  • LandYes
  • Corner plotYes

Building

  • Listed buildingYes
Energy

Energy performance

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

21 Clarendon Road's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 12 Apr 2022

EPC Rating

A
B
C
D
E
E47
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
17.0 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 21 Clarendon Road, Sevenoaks, TN13 1EU, sourced from the PlanIt planning register.

A recent planning application at 21 Clarendon Road was refused — worth checking the council file.

  1. Dec 2023
    RenovationHeritage
    In report

    Replacement of 2 attic windows. Removal of external timber pelmet. Remove hung tiles from south east elevation and replace.

    New Windows
    Documents
    16 docs on file
    Reference
    23/03072/LBCALT
    View planning record
  2. Dec 2023
    Tree WorksTrees
    In report

    Various works to trees

    Documents
    1 doc on file
    Reference
    23/03525/WTPO
    View planning record
Before you offer

We flagged 1 thing worth checking at 21 Clarendon Road

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.

21 Clarendon Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£3,096,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2012)

£2,500,000

Recorded with HM Land Registry.

Sales timeline

  1. 30 August 2012Most recent

    £2,500,000

Median price across the last 5 sales in TN13 1EU: £1,395,000 (2025–2024).

Before you offer

Everything we know about 21 Clarendon Road, 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 Clarendon Road homes

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

21 Clarendon Road outperforms the street on floor area by a wide margin.

Price per m²

£5,643

Street avg £6,008

On par

Floor Area

443 m²

Street avg 183 m²

Strongly above

Habitable Rooms

11 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

17.0 t/year

Street avg 8.3 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.

Rail-style transport is unusually close for this postcode.

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Tubs Hill Shops — bus stop.

Closest school

0.3 km

St Thomas' Catholic Primary School, Sevenoaks. 9 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 1EU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN13 1EU

Daytime· 07:00 – 23:00

47.7dB

Low
Night-time road noise heatmap for TN13 1EU

Night-time· 23:00 – 07:00

40.0dB

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 21 Clarendon Road, Sevenoaks, TN13 1EU. Each answer is also embedded as structured data for search engines.