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9, THIRD AVENUE, NEWHAVEN, BN9 9JA - £412,000

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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.

9 THIRD AVENUE is a large extended detached house of 123m², built sometime between 1930 and 1949, which could now be worth an estimated £476,807. It was last sold for £412,000 in September 2019, which was around 20% below the average September 2019 detached price in the Lewes local authority area. The most recent EPC inspection was November 2018, where the current energy rating was E, and the potential energy rating was C.

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9 THIRD AVENUE Sold Prices

Land registry data shows three sales for 9 THIRD AVENUE since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Lewes local authority area for the corresponding sale date. All of the three 9 THIRD AVENUE sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2019
27 SEP
£412,000£512,383
down arrow
20% below HPI
2000
23 OCT
£151,000£195,427
down arrow
23% below HPI
1998
15 DEC
£15,000£135,513
down arrow
89% below HPI

9 THIRD AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Lewes local authority area over time, sourced from the HPI. The three 9 THIRD AVENUE sales between December 1998 and September 2019 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the October 2000 sale was for 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the September 2019 sale, where it rises to 20% below the HPI. The line then continues to track at 20% below the HPI.

9, THIRD AVENUE, NEWHAVEN, BN9 9JA: Price paid vs HM Land Registry's House Price Index

What might 9 THIRD AVENUE be worth now?

9 THIRD AVENUE might now be worth an estimated £476,807.

This is based on house price inflation of 15.7%, between September 2019 and July 2026, for detached houses, in the Lewes local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 15.7% inflationary increase is applied to the most recent sale price for 9 THIRD AVENUE of £412,000 on 27th September 2019. For the value to have increased from £412,000 to £476,807 over the seven years and two months to July 2026, the following assumptions must hold true:

  • The value of 9 THIRD AVENUE has moved in line with the HPI for detached houses in the Lewes local authority area.
  • The September 2019 sale price of £412,000 represented a fair market value for the property.
  • The size, condition, and specification of 9 THIRD AVENUE has not materially changed since September 2019.
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 9 THIRD AVENUE?

9 THIRD AVENUE is 123m², which includes two extensions, according to the EPC inspection conducted in November 2018. This puts it in the largest 30% of detached houses houses in Newhaven, based on EPC data. The below chart shows the distribution of detached houses houses by size in Newhaven, and where 9 THIRD AVENUE lies on this distribution: 71% of detached houses houses are smaller than 9 THIRD AVENUE, and 28% of houses are larger. Note that EPC data is not available for all properties in Newhaven.

9, THIRD AVENUE, NEWHAVEN, BN9 9JA: Size of property relative to detached houses in Newhaven

9 THIRD AVENUE: Plot and Title Map

9 THIRD AVENUE sits on a plot of roughly 0.109 of an acre, or 440m². The below map shows the location of 9 THIRD AVENUE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 9 THIRD AVENUE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

9, THIRD AVENUE, NEWHAVEN, BN9 9JA: Plot and title map

Where is 9 THIRD AVENUE?

9 THIRD AVENUE is located in NEWHAVEN, in the BN9 postcode district. The below map shows the position of No. 9 on THIRD AVENUE.

9, THIRD AVENUE, NEWHAVEN, BN9 9JA: Location map and indicative extent of plot

All property sales on THIRD AVENUE

Most recent sales first:

Limited data available
2026
4 MAR
£357,500
Full data available
2025
17 NOV
£340,000
Full data available
2025
13 NOV
£370,000
Full data available
2024
15 NOV
£373,000
Full data available
2019
5 NOV
£290,000
Full data available
2019
27 SEP
£412,000
Limited data available
2017
5 OCT
£290,000
Full data available
2016
31 MAR
£246,000
Limited data available
2014
3 JUL
£245,000
Full data available
2013
22 NOV
£225,000
Limited data available
2013
3 MAY
£185,000
Full data available
2012
31 OCT
£195,000
Limited data available
2012
11 APR
£168,000
Limited data available
2012
29 FEB
£147,500
Full data available
2010
16 JUL
£180,000
Full data available
2008
2 MAY
£235,000
Full data available
2005
20 SEP
£207,000
Full data available
2003
28 FEB
£149,950
Full data available
2000
23 OCT
£151,000
Limited data available
1999
24 NOV
£64,000
Limited data available
1999
16 NOV
£79,995
Full data available
1998
15 DEC
£15,000
Full data available
1998
7 DEC
£74,950
Limited data available
1998
16 NOV
£60,000
Limited data available
1998
7 JUL
£47,055
Limited data available
1996
28 OCT
£49,000
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.
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.