Compare house prices

How do I compare house prices between areas?

The average house price in Hartley is £591,799 over the last 12 months. Over the past year prices rose 3.9%.

England / Kent / Sevenoaks

Hartley

£591,799

Average price, last 12 months

+3.9% in a year
OCT 2016£505kSEPT 2026£592k

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Where is this area?

Boundary outlines for this location, using the same colours as the rest of the page.

What can I buy with my budget in Hartley?

With £600,000 you could afford the average semi-detached house in Hartley.

£600,000

Hartley

  • Flats

    £266,781

    In budget

  • Terraced

    £345,000

    In budget

  • Semi-detached

    £536,909

    In budget

  • Detached

    £694,346

    £94k short

Average sale price by type of home over the last 12 months, from HM Land Registry. These are averages, so cheaper homes of each type do sell.

How much would a mortgage cost in Hartley?

With a 10% deposit, a 25-year mortgage at 4.5% on the average home in Hartley costs £2,960 a month.

10%
4.5%
25 years
  • Hartley

    £2,960

    a month

    Average price
    £591,799
    Deposit
    £59,180
    Mortgage
    £532,619
    Salary needed at 4.5×
    £118,360

A repayment mortgage on each location's average sale price over the last 12 months. The rate is an example, not a quote, so check current deals. Many lenders cap borrowing at about 4.5 times income.

What does each type of home cost?

Average sale price by property type over the last 12 months.

Detached

  • £694,346

Semi-detached

  • £536,909

Terraced

  • £345,000

Flats

  • £266,781

What kinds of homes sell in each area?

Share of last 12 months' sales by property type.

  • Detached
  • Semi-detached
  • Terraced
  • Flats

Hartley

Mostly detached houses

57%
16%
16%
12%

How green is Hartley?

Hartley has 0 public parks among 17 green space sites. Green space covers 2.4% of the area: about 24 m² per resident, or 3.4 football pitches for every 1,000 people. Less green space per resident than 61% of areas in England and Wales, where the typical area has 31 m².

  • Hartley

    2.4%

    of the land is green space
    24 m² per resident, or 3.4 football pitches for every 1,000 residents
    0 public parks

Each grid is the location's land, one square per 1%. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.

How crowded is Hartley?

Hartley has about 7 residents for every football pitch of land, or 2,536 people per square mile, which counts as very high density.

Hartley
7 people per football pitch of land · 2,536 per square mile

Census 2021 population divided by land area. A football pitch is about 7,140 m² (105 m × 68 m).

How have average house prices moved?

Rolling 12-month average for each location, last 10 years. Gaps mean no sales were recorded that month.

When have prices risen and fallen in Hartley?

Prices in Hartley were down on a year earlier in 35 months of the 108 since October 2017. They are now up 3.9% on a year earlier.

Hartley35 of 108 months down
FallingRising

Each stripe is one month: the rolling 12-month average against the same month a year earlier, since October 2017. Falls are hatched as well as red.

How many homes were sold?

Monthly sales volume for each location, last 10 years.

How do all the numbers compare?

Every measure side by side. The highest value in each row is highlighted.

Latest 12-month average

  • Hartley

    England / Kent / Sevenoaks / Hartley

    £591,799

Change over 1 year

  • Hartley

    England / Kent / Sevenoaks / Hartley

    +£22,110

Change over ~10 years

  • Hartley

    England / Kent / Sevenoaks / Hartley

    +£88,046

Homes sold (last 12 months)

  • Hartley

    England / Kent / Sevenoaks / Hartley

    63

Number of postcodes

  • Hartley

    England / Kent / Sevenoaks / Hartley

    173

Households (Census 2021)

  • Hartley

    England / Kent / Sevenoaks / Hartley

    2,242

Household density

  • Hartley

    England / Kent / Sevenoaks / Hartley

    1,054 per sq mi · Very High

Population (Census 2021)

  • Hartley

    England / Kent / Sevenoaks / Hartley

    5,393

Population density

  • Hartley

    England / Kent / Sevenoaks / Hartley

    2,536 per sq mi · Very High

Green space per resident

  • Hartley

    England / Kent / Sevenoaks / Hartley

    24 m² per resident · less than 61% of areas

Green space share of area

  • Hartley

    England / Kent / Sevenoaks / Hartley

    2.4%

Public parks

  • Hartley

    England / Kent / Sevenoaks / Hartley

    0

Crime rate (per 1,000 residents)

  • Hartley

    England / Kent / Sevenoaks / Hartley

    30 per 1,000 · Very Low

Crime vs previous 12 months

  • Hartley

    England / Kent / Sevenoaks / Hartley

    −20.0%

Anti-social behaviour per 1,000 residents

  • Hartley

    England / Kent / Sevenoaks / Hartley

    6.7 per 1,000

Background NO₂ (µg/m³)

  • Hartley

    England / Kent / Sevenoaks / Hartley

    9.0 µg/m³ · High

Background PM2.5 (µg/m³)

  • Hartley

    England / Kent / Sevenoaks / Hartley

    8.3 µg/m³ · Very High

Listed buildings

  • Hartley

    England / Kent / Sevenoaks / Hartley

    18

Listed buildings per 1,000 homes

  • Hartley

    England / Kent / Sevenoaks / Hartley

    8.0 per 1,000 homes · fewer 65% of areas

Homes in a conservation area

  • Hartley

    England / Kent / Sevenoaks / Hartley

    0.0% · lower than 100% of areas

Peak month

  • Hartley

    England / Kent / Sevenoaks / Hartley

    FEB 2024 · £1,261,666

Most common price band

  • Hartley

    England / Kent / Sevenoaks / Hartley

    £500k – £1m · 60.3%

Detached average

  • Hartley

    England / Kent / Sevenoaks / Hartley

    £694,346

Semi-detached average

  • Hartley

    England / Kent / Sevenoaks / Hartley

    £536,909

Terraced average

  • Hartley

    England / Kent / Sevenoaks / Hartley

    £345,000

Flats average

  • Hartley

    England / Kent / Sevenoaks / Hartley

    £266,781

Detached share of sales

  • Hartley

    England / Kent / Sevenoaks / Hartley

    56.7%

Semi-detached share of sales

  • Hartley

    England / Kent / Sevenoaks / Hartley

    15.6%

Terraced share of sales

  • Hartley

    England / Kent / Sevenoaks / Hartley

    15.6%

Flats share of sales

  • Hartley

    England / Kent / Sevenoaks / Hartley

    12.1%

Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026. Crime is police-recorded crime from police.uk, per 1,000 residents, over the latest 12 published months; anti-social behaviour is counted separately. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk. Listed buildings and conservation areas from Historic England, planning.data.gov.uk and Cadw; "No council data" means the council has not published its conservation area boundaries. © Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. Source: planning.data.gov.uk, Open Government Licence v3.0. Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), licensed under the Open Government Licence.

Thinking of buying a property?

There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.

What to check before you buy

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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