Property Data Search:

JARVIS COTTAGE, PORLOCK AVENUE, HARROW, HA2 0AS - £782,500

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.

JARVIS COTTAGE is a midsized extended detached house of 136m², built sometime between 1950 and 1966, which could now be worth an estimated £767,398. It was last sold for £782,500 in October 2024, which was around 36% below the average October 2024 detached price in the Harrow local authority area. The most recent EPC inspection was April 2024, where the current energy rating was D, and the potential energy rating was C.

Get email updates on JARVIS COTTAGE:
We will only use your email address to send you prioperty updates. You can ubsubscribe at any time. We will not pass you email address to anyone else. GetTheData is a UK company, registered with the ICO.

JARVIS COTTAGE Sold Prices

Land registry data shows four sales for JARVIS COTTAGE since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Harrow local authority area for the corresponding sale date. All of the four JARVIS COTTAGE 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
2024
29 OCT
£782,500£1,221,270
down arrow
36% below HPI
2012
29 OCT
£460,000£726,656
down arrow
37% below HPI
2010
22 DEC
£415,000£689,266
down arrow
40% below HPI
1999
7 MAY
£178,000£281,570
down arrow
37% below HPI

JARVIS COTTAGE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Harrow local authority area over time, sourced from the HPI. The four JARVIS COTTAGE sales between May 1999 and October 2024 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 2012 sale was for 37% below the HPI. So the extrapolation line tracks at 37% below the HPI over time, until the October 2024 sale, where it rises to 36% below the HPI. The line then continues to track at 36% below the HPI.

JARVIS COTTAGE, PORLOCK AVENUE, HARROW, HA2 0AS: Price paid vs HM Land Registry's House Price Index

What might JARVIS COTTAGE be worth now?

JARVIS COTTAGE might now be worth an estimated £767,398.

This is based on house price deflation of 1.9%, between October 2024 and March 2025, for detached houses, in the Harrow local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.9% deflationary decrease is applied to the most recent sale price for JARVIS COTTAGE of £782,500 on 29th October 2024. For the value to have decreased from £782,500 to £767,398 over the one year and seven months to March 2025, the following assumptions must hold true:

  • The value of JARVIS COTTAGE has moved in line with the HPI for detached houses in the Harrow local authority area.
  • The October 2024 sale price of £782,500 represented a fair market value for the property.
  • The size, condition, and specification of JARVIS COTTAGE has not materially changed since October 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 JARVIS COTTAGE?

JARVIS COTTAGE is 136m², which includes one extension, according to the EPC inspection conducted in April 2024. This puts it in the largest 50% of detached houses houses in Harrow, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harrow, and where JARVIS COTTAGE lies on this distribution: 50% of detached houses houses are smaller than JARVIS COTTAGE, and 50% of houses are larger. Note that EPC data is not available for all properties in Harrow.

JARVIS COTTAGE, PORLOCK AVENUE, HARROW, HA2 0AS: Size of property relative to detached houses houses in Harrow

JARVIS COTTAGE: Plot and Title Map

JARVIS COTTAGE sits on a plot of roughly 0.145 of an acre, or 588m². The below map shows the location of JARVIS COTTAGE, 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 JARVIS COTTAGE). 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.

JARVIS COTTAGE, PORLOCK AVENUE, HARROW, HA2 0AS: Plot and title map

Where is JARVIS COTTAGE?

JARVIS COTTAGE is located on PORLOCK AVENUE in HARROW, in the HA2 postcode district. The below map shows the position of JARVIS COTTAGE on PORLOCK AVENUE.

JARVIS COTTAGE, PORLOCK AVENUE, HARROW, HA2 0AS: Location map and indicative extent of plot

All property sales on PORLOCK AVENUE

Most recent sales first:

Full data available
2024
29 OCT
£782,500
Full data available
2022
14 APR
£810,000
Limited data available
2021
23 MAR
£660,000
Limited data available
2017
17 MAR
£505,000
Limited data available
2014
16 OCT
£525,000
Full data available
2012
29 OCT
£460,000
Limited data available
2011
7 DEC
£355,000
Full data available
2010
22 DEC
£415,000
Full data available
2010
2 MAR
£442,000
Limited data available
2004
28 JUN
£295,000
Limited data available
2003
14 NOV
£325,000
Limited data available
2003
15 SEP
£330,000
Limited data available
2003
11 APR
£240,000
Full data available
1999
7 MAY
£178,000
Limited data available
1997
28 MAY
£85,500
Full data available
1996
30 OCT
£180,000
Limited data available
1995
18 APR
£82,500
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. 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 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 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 2025 Ordnance Survey 100026316. Conditions of use.