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11, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA - £730,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

11 OLD DOWNS is a midsized extended detached house of 131m², built sometime between 1976 and 1982, which could now be worth an estimated £857,785. It was last sold for £730,000 in July 2021, which was around 16% below the average July 2021 detached price in the Sevenoaks local authority area. The most recent EPC inspection was May 2021, where the current energy rating was E, and the potential energy rating was C.

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11 OLD DOWNS Sold Prices

Land registry data shows one sale for 11 OLD DOWNS since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Sevenoaks local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2021
20 JUL
£730,000£868,654
down arrow
16% below HPI

What might 11 OLD DOWNS be worth now?

11 OLD DOWNS might now be worth an estimated £857,785.

This is based on house price inflation of 17.5%, between July 2021 and April 2026, for detached houses, in the Sevenoaks local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 17.5% inflationary increase is applied to the most recent sale price for 11 OLD DOWNS of £730,000 on 20th July 2021. For the value to have increased from £730,000 to £857,785 over the five years and three months to April 2026, the following assumptions must hold true:

  • The value of 11 OLD DOWNS has moved in line with the HPI for detached houses in the Sevenoaks local authority area.
  • The July 2021 sale price of £730,000 represented a fair market value for the property.
  • The size, condition, and specification of 11 OLD DOWNS has not materially changed since July 2021.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 11 OLD DOWNS?

11 OLD DOWNS is 131m², which includes one extension, according to the EPC inspection conducted in May 2021. This puts it in the smallest 50% of detached houses in Hartley, based on EPC data. The below chart shows the distribution of detached houses by size in Hartley, and where 11 OLD DOWNS lies on this distribution: 42% of detached houses are smaller than 11 OLD DOWNS, and 58% of detached houses are larger. Note that EPC data is not available for all properties in Hartley.

11, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA: Size of property relative to detached houses in Hartley

11 OLD DOWNS: Plot

11 OLD DOWNS sits on a plot of roughly 0.269 of an acre, or 1,088m².

Where is 11 OLD DOWNS?

11 OLD DOWNS is located in HARTLEY, in the DA3 postcode district.

All property sales on OLD DOWNS

Most recent sales first:

Full data available
2025
14 NOV
£910,000
Limited data available
2025
22 JUL
£1,200,000
Full data available
2024
24 SEP
£630,000
Full data available
2023
19 MAY
£685,000
Full data available
2022
11 JUL
£881,500
Full data available
2021
1 DEC
£640,000
Limited data available
2021
20 JUL
£730,000
Limited data available
2021
29 JUN
£855,000
Limited data available
2019
21 JAN
£52,500
Limited data available
2018
6 APR
£660,000
Limited data available
2016
30 SEP
£620,000
Full data available
2016
26 JUL
£700,000
Limited data available
2015
13 FEB
£499,995
Limited data available
2014
10 DEC
£540,000
Full data available
2014
29 AUG
£595,000
Full data available
2014
24 JAN
£657,500
Limited data available
2010
1 OCT
£362,000
Full data available
2010
4 JUN
£340,000
Full data available
2008
31 OCT
£387,000
Full data available
2008
4 APR
£499,900
Full data available
2007
10 DEC
£467,500
Limited data available
2007
25 OCT
£465,000
Full data available
2007
20 FEB
£535,000
Full data available
2003
27 NOV
£349,500
Full data available
2002
22 JUL
£375,000
Limited data available
2002
22 JUL
£295,000
Full data available
2001
16 NOV
£278,000
Limited data available
2001
5 OCT
£278,995
Limited data available
2001
16 MAR
£365,000
Limited data available
2000
8 SEP
£245,000
Limited data available
2000
30 AUG
£317,500
Limited data available
2000
5 MAY
£200,000
Full data available
1997
19 MAR
£185,000
Limited data available
1995
14 JUL
£168,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
Copyright statement: This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.