Property Data Search:

21, HEREFORD GARDENS, PINNER, HA5 5JR - £507,000

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.

21 HEREFORD GARDENS is a very small extended semi-detached house of 67m², built sometime between 1930 and 1949, which could now be worth an estimated £610,930. It was last sold for £507,000 in June 2020, which was around 8% below the average June 2020 semi-detached price in the Harrow local authority area. The most recent EPC inspection was May 2019, where the current energy rating was D, and the potential energy rating was B.

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21 HEREFORD GARDENS Sold Prices

Land registry data shows two sales for 21 HEREFORD GARDENS since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Harrow local authority area for the corresponding sale date. Both of the two 21 HEREFORD GARDENS 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
2020
25 JUN
£507,000£550,223
down arrow
8% below HPI
2007
6 NOV
£315,000£353,343
down arrow
11% below HPI

21 HEREFORD GARDENS Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Harrow local authority area over time, sourced from the HPI. The two 21 HEREFORD GARDENS sales from November 2007 and June 2020 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 November 2007 sale was for 11% below the HPI. So the extrapolation line tracks at 11% below the HPI over time, until the June 2020 sale, where it rises to 8% below the HPI. The line then continues to track at 8% below the HPI.

21, HEREFORD GARDENS, PINNER, HA5 5JR: Price paid vs HM Land Registry's House Price Index

What might 21 HEREFORD GARDENS be worth now?

21 HEREFORD GARDENS might now be worth an estimated £610,930.

This is based on house price inflation of 20.5%, between June 2020 and February 2025, for semi-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 20.5% inflationary increase is applied to the most recent sale price for 21 HEREFORD GARDENS of £507,000 on 25th June 2020. For the value to have increased from £507,000 to £610,930 over the five years and four months to February 2025, the following assumptions must hold true:

  • The value of 21 HEREFORD GARDENS has moved in line with the HPI for semi-detached houses in the Harrow local authority area.
  • The June 2020 sale price of £507,000 represented a fair market value for the property.
  • The size, condition, and specification of 21 HEREFORD GARDENS has not materially changed since June 2020.
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 21 HEREFORD GARDENS?

21 HEREFORD GARDENS is 67m², which includes one extension, according to the EPC inspection conducted in May 2019. This puts it in the smallest 10% of semi-detached houses houses in Pinner, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pinner, and where 21 HEREFORD GARDENS lies on this distribution: 1% of semi-detached houses houses are smaller than 21 HEREFORD GARDENS, and 98% of houses are larger. Note that EPC data is not available for all properties in Pinner.

21, HEREFORD GARDENS, PINNER, HA5 5JR: Size of property relative to semi-detached houses houses in Pinner

21 HEREFORD GARDENS: Plot and Title Map

21 HEREFORD GARDENS sits on a plot of roughly 0.066 of an acre, or 267m². The below map shows the location of 21 HEREFORD GARDENS, 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 21 HEREFORD GARDENS). 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.

21, HEREFORD GARDENS, PINNER, HA5 5JR: Plot and title map

Where is 21 HEREFORD GARDENS?

21 HEREFORD GARDENS is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 21 on HEREFORD GARDENS.

21, HEREFORD GARDENS, PINNER, HA5 5JR: Location map and indicative extent of plot

All property sales on HEREFORD GARDENS

Most recent sales first:

Limited data available
2025
21 MAR
£587,000
Limited data available
2025
6 MAR
£612,000
Full data available
2022
28 JUL
£635,000
Full data available
2022
1 JUN
£700,000
Full data available
2021
15 MAR
£610,000
Limited data available
2021
29 JAN
£522,500
Full data available
2020
25 JUN
£507,000
Limited data available
2019
24 JAN
£480,000
Full data available
2017
20 JUN
£590,000
Limited data available
2015
28 AUG
£477,000
Full data available
2015
28 JUL
£557,500
Limited data available
2015
23 JUL
£360,000
Full data available
2015
15 APR
£580,000
Full data available
2013
26 MAR
£370,000
Limited data available
2010
22 OCT
£335,000
Full data available
2007
6 NOV
£315,000
Limited data available
2007
24 MAY
£329,950
Limited data available
2006
6 OCT
£286,000
Full data available
2006
22 SEP
£317,000
Full data available
2005
11 NOV
£305,000
Full data available
2004
29 JUL
£282,500
Full data available
2004
27 MAY
£310,000
Limited data available
2004
22 APR
£262,500
Full data available
2004
1 MAR
£270,000
Limited data available
2003
1 JUL
£275,000
Limited data available
2003
20 MAR
£250,000
Limited data available
2002
28 JAN
£220,000
Limited data available
2001
2 NOV
£162,500
Full data available
2001
13 MAR
£180,000
Limited data available
2000
7 DEC
£222,750
Full data available
1999
22 OCT
£194,950
Limited data available
1999
6 SEP
£148,000
Limited data available
1999
5 AUG
£130,000
Limited data available
1999
30 JUN
£189,000
Full data available
1998
14 AUG
£219,950
Full data available
1998
16 JUN
£87,555
Limited data available
1998
9 MAR
£153,500
Limited data available
1997
29 SEP
£138,500
Limited data available
1997
28 AUG
£136,000
Limited data available
1997
15 AUG
£125,000
Full data available
1997
7 APR
£132,000
Full data available
1997
7 JAN
£100,000
Full data available
1996
23 AUG
£113,000
Limited data available
1995
18 DEC
£105,000
Limited data available
1995
24 MAY
£89,000
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.