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3, THESEUS WALK, LONDON, N1 8DS - £840,000

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.

3 THESEUS WALK is a small extended semi-detached house of 95m², built sometime between 1950 and 1966, which could now be worth an estimated £838,156. It was last sold for £840,000 in December 2024, which was around 40% below the average December 2024 semi-detached price in the Islington local authority area. The most recent EPC inspection was May 2024, where the current energy rating was D, and the potential energy rating was C.

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3 THESEUS WALK Sold Prices

Land registry data shows one sale for 3 THESEUS WALK since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Islington 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
2024
16 DEC
£840,000£1,394,200
down arrow
40% below HPI

What might 3 THESEUS WALK be worth now?

3 THESEUS WALK might now be worth an estimated £838,156.

This is based on house price deflation of 0.2%, between December 2024 and May 2026, for semi-detached houses, in the Islington local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.2% deflationary decrease is applied to the most recent sale price for 3 THESEUS WALK of £840,000 on 16th December 2024. For the value to have decreased from £840,000 to £838,156 over the two years and seven months to May 2026, the following assumptions must hold true:

  • The value of 3 THESEUS WALK has moved in line with the HPI for semi-detached houses in the Islington local authority area.
  • The December 2024 sale price of £840,000 represented a fair market value for the property.
  • The size, condition, and specification of 3 THESEUS WALK has not materially changed since December 2024.
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 3 THESEUS WALK?

3 THESEUS WALK is 95m², which includes one extension, according to the EPC inspection conducted in May 2024. This puts it in the smallest 30% of semi-detached houses in Islington, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Islington, and where 3 THESEUS WALK lies on this distribution: 23% of semi-detached houses are smaller than 3 THESEUS WALK, and 76% of semi-detached houses are larger. Note that EPC data is not available for all properties in Islington.

3, THESEUS WALK, LONDON, N1 8DS: Size of property relative to semi-detached houses in Islington

3 THESEUS WALK: Plot

3 THESEUS WALK sits on a plot of roughly 0.023 of an acre, or 92m².

Where is 3 THESEUS WALK?

3 THESEUS WALK is located in LONDON, in the N1 postcode district.

All property sales on THESEUS WALK

Most recent sales first:

Limited data available
2026
20 FEB
£397,321
Limited data available
2024
16 DEC
£840,000
Limited data available
2024
4 DEC
£620,000
Limited data available
2024
29 OCT
£565,000
Limited data available
2024
10 JAN
£543,000
Limited data available
2023
26 APR
£485,000
Limited data available
2022
23 SEP
£425,000
Full data available
2022
30 MAY
£820,000
Limited data available
2022
25 MAY
£600,000
Limited data available
2020
27 NOV
£525,000
Limited data available
2020
26 OCT
£415,000
Limited data available
2018
31 MAY
£443,000
Limited data available
2016
21 NOV
£587,500
Limited data available
2015
9 NOV
£485,000
Limited data available
2015
23 SEP
£413,000
Limited data available
2014
7 OCT
£520,000
Limited data available
2014
22 SEP
£355,000
Limited data available
2014
18 JUL
£360,000
Limited data available
2014
16 APR
£320,000
Limited data available
2013
17 DEC
£380,000
Limited data available
2013
25 OCT
£370,000
Limited data available
2013
8 OCT
£275,000
Limited data available
2011
12 AUG
£272,000
Full data available
2011
21 JAN
£490,000
Limited data available
2008
25 JAN
£335,000
Limited data available
2007
28 JUN
£300,000
Limited data available
2007
27 JUN
£325,000
Limited data available
2007
4 MAY
£234,000
Limited data available
2006
5 OCT
£247,000
Limited data available
2006
9 AUG
£107,000
Limited data available
2005
28 APR
£178,000
Limited data available
2004
14 JUL
£84,000
Limited data available
2004
4 MAY
£245,000
Limited data available
2003
18 NOV
£187,500
Limited data available
2003
13 MAR
£190,000
Limited data available
2002
22 AUG
£340,000
Full data available
1998
19 AUG
£178,000
Limited data available
1998
24 JUL
£110,000
Full data available
1995
1 MAR
£100,000
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.