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1 Blair Drive, Sevenoaks, TN13 3JR

3 sales on record1 planning record
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
170 m²
1830 sq ft
Energy rating
E
Score 46
Council tax
Band G
Tenure
Private Rental
Overview

About 1 Blair Drive

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

1 Blair Drive is a four-bedroom detached house in Sevenoaks (TN13 3JR). It has a recorded floor area of 170 m² (around 1830 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2018) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in October 2008 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, lighting went from Very Poor to Very Good and main heating went from Average to Good. The recommended improvements would lift it to C (score 80), a 2-band jump.

A recent sale: £1,390,000 in March 2025. Across 2002–2025, sale prices on this property compounded at 4.2% per year. On a £-per-square-foot basis, the last sale (£760/sq ft) was about 182.8% above the typical sold price in the postcode. One historical planning record sits against the property in 2026.

Before you offer

Know exactly what you're buying at 1 Blair Drive

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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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
  • Bathrooms2
  • Dining roomYes
  • CloakroomYes

Outside

  • Private gardenYes
  • GarageYes
Energy

Energy performance

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

1 Blair Drive's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Jun 2018

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
9.8 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jun 2018from Oct 2008
EPC improved fromF34toE46
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
Partial DoubleMostly Double

Windows upgraded, improving insulation

Low Energy Lighting
0%78%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 Blair Drive, Sevenoaks, TN13 3JR, sourced from the PlanIt planning register.
  1. Jan 2026
    ExtensionFull
    In report

    Removal of existing conservatory, garage,utility and chimney. Construction of 2 storey extension to both side of the property and single storey extension to the rear of the property. Alterations to parking and turning circle with associated landscaping. Alteration to fenestration.

    Documents
    13 docs on file
    Reference
    26/00003/HOUSE
    View planning record

What's in 1 Blair Drive, Sevenoaks, TN13 3JR's planning history?

Refusals, disputes and full decisions on this property and nearby, in the report.

Price

Sales history & valuation

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

1 Blair Drive has more than doubled in price since the earliest registered sale in 2002.

Current estimate

£1,505,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 23 years.

See how we calculated this
Last sold (2025)

£1,390,000

Growth on file: 4.2% per year over 23 years.

Sales timeline

  1. 28 March 2025Most recent

    £1,390,000

    +54.4%over 12 years
  2. 29 April 2012

    £900,000

    +68.2%over 10 years
  3. 2 April 2002

    £535,000

Median price across the last 4 sales in TN13 3JR: £671,000 (2006–2001).

Before you offer

Everything we know about 1 Blair Drive, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
£14.99
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Preview of the full property report
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

0.1 km

Blair Drive — bus stop.

Closest school

0.4 km

Sevenoaks Primary School. 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 3JR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TN13 3JR

Daytime· 07:00 – 23:00

50.4dB

Low
Night-time road noise heatmap for TN13 3JR

Night-time· 23:00 – 07:00

41.2dB

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 1 Blair Drive, Sevenoaks, TN13 3JR. Each answer is also embedded as structured data for search engines.