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27, BISHOPS AVENUE, NORTHWOOD, HA6 3DD - £1,100,000

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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.

27 BISHOPS AVENUE is a very small extended detached house of 124m², built sometime between 1950 and 1966, which could now be worth an estimated £1,121,528. It was last sold for £1,100,000 in November 2021, which was around 4% below the average November 2021 detached price in the Three Rivers local authority area. The most recent EPC inspection was August 2021, where the current energy rating was D, and the potential energy rating was C.

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27 BISHOPS AVENUE Sold Prices

Land registry data shows five sales for 27 BISHOPS AVENUE since 1st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Three Rivers local authority area for the corresponding sale date. Most of the five 27 BISHOPS 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
2021
30 NOV
£1,100,000£1,147,130
down arrow
4% below HPI
2019
13 MAY
£910,000£1,028,670
down arrow
12% below HPI
2015
15 MAY
£950,000£879,143
up arrow
8% above HPI
2010
14 MAY
£612,500£646,889
down arrow
5% below HPI
1998
6 AUG
£215,000£277,372
down arrow
22% below HPI

27 BISHOPS AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Three Rivers local authority area over time, sourced from the HPI. The five 27 BISHOPS AVENUE sales between August 1998 and November 2021 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 May 2019 sale was for 12% below the HPI. So the extrapolation line tracks at 12% below the HPI over time, until the November 2021 sale, where it rises to 4% below the HPI. The line then continues to track at 4% below the HPI.

27, BISHOPS AVENUE, NORTHWOOD, HA6 3DD: Price paid vs HM Land Registry's House Price Index

What might 27 BISHOPS AVENUE be worth now?

27 BISHOPS AVENUE might now be worth an estimated £1,121,528.

This is based on house price inflation of 2%, between November 2021 and August 2025, for detached houses, in the Three Rivers local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2% inflationary increase is applied to the most recent sale price for 27 BISHOPS AVENUE of £1,100,000 on 30th November 2021. For the value to have increased from £1,100,000 to £1,121,528 over the four years and three months to August 2025, the following assumptions must hold true:

  • The value of 27 BISHOPS AVENUE has moved in line with the HPI for detached houses in the Three Rivers local authority area.
  • The November 2021 sale price of £1,100,000 represented a fair market value for the property.
  • The size, condition, and specification of 27 BISHOPS AVENUE has not materially changed since November 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 27 BISHOPS AVENUE?

27 BISHOPS AVENUE is 124m², which includes one extension, according to the EPC inspection conducted in August 2021. This puts it in the smallest 20% of detached houses houses in Eastbury, based on EPC data. The below chart shows the distribution of detached houses houses by size in Eastbury, and where 27 BISHOPS AVENUE lies on this distribution: 10% of detached houses houses are smaller than 27 BISHOPS AVENUE, and 89% of houses are larger. Note that EPC data is not available for all properties in Eastbury.

27, BISHOPS AVENUE, NORTHWOOD, HA6 3DD: Size of property relative to detached houses houses in Eastbury

27 BISHOPS AVENUE: Plot and Title Map

27 BISHOPS AVENUE sits on a plot of roughly 0.246 of an acre, or 997m². The below map shows the location of 27 BISHOPS 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 27 BISHOPS 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.

27, BISHOPS AVENUE, NORTHWOOD, HA6 3DD: Plot and title map

Where is 27 BISHOPS AVENUE?

27 BISHOPS AVENUE is located in NORTHWOOD, in the HA6 postcode district. The below map shows the position of No. 27 on BISHOPS AVENUE.

27, BISHOPS AVENUE, NORTHWOOD, HA6 3DD: Location map and indicative extent of plot

All property sales on BISHOPS AVENUE

Most recent sales first:

Full data available
2025
12 MAR
£1,900,000
Full data available
2023
22 NOV
£1,255,000
Limited data available
2023
10 NOV
£1,290,000
Limited data available
2023
13 JUL
£1,100,000
Full data available
2023
24 APR
£1,342,500
Full data available
2021
30 NOV
£1,100,000
Limited data available
2021
26 AUG
£1,500,000
Full data available
2021
14 JUN
£1,365,000
Full data available
2020
7 AUG
£925,000
Full data available
2019
22 NOV
£1,575,000
Full data available
2019
13 MAY
£910,000
Limited data available
2018
28 SEP
£1,175,000
Limited data available
2018
27 JUL
£1,025,000
Full data available
2018
7 JUN
£1,050,000
Full data available
2017
25 MAY
£917,500
Full data available
2017
1 MAR
£1,300,000
Limited data available
2016
28 SEP
£810,000
Full data available
2016
15 FEB
£1,050,000
Full data available
2015
28 OCT
£950,000
Full data available
2015
15 MAY
£950,000
Limited data available
2014
31 MAR
£970,000
Full data available
2012
3 SEP
£840,000
Limited data available
2011
15 JUL
£980,000
Limited data available
2011
10 FEB
£685,000
Limited data available
2010
8 NOV
£840,000
Full data available
2010
14 MAY
£612,500
Limited data available
2009
27 FEB
£750,000
Limited data available
2009
5 FEB
£845,000
Full data available
2007
30 JAN
£772,500
Limited data available
2006
27 OCT
£712,000
Limited data available
2006
30 AUG
£800,000
Limited data available
2006
19 JAN
£852,000
Limited data available
2005
11 NOV
£900,000
Full data available
2005
12 MAY
£595,000
Limited data available
2005
22 MAR
£716,000
Full data available
2003
25 JUL
£499,999
Limited data available
2003
15 JUL
£495,000
Full data available
2002
22 NOV
£653,000
Full data available
2002
20 AUG
£525,000
Limited data available
2002
1 APR
£499,000
Full data available
2001
9 JUL
£399,950
Full data available
2000
29 SEP
£421,500
Limited data available
1999
2 JUL
£395,000
Limited data available
1999
3 JUN
£318,000
Full data available
1999
19 MAR
£356,900
Limited data available
1998
9 OCT
£385,000
Limited data available
1998
9 OCT
£280,000
Limited data available
1998
29 SEP
£485,000
Limited data available
1998
14 AUG
£310,000
Full data available
1998
6 AUG
£215,000
Limited data available
1998
8 MAY
£260,000
Limited data available
1997
14 AUG
£365,000
Limited data available
1997
25 JUL
£399,950
Limited data available
1997
19 MAY
£207,500
Limited data available
1997
10 APR
£335,000
Limited data available
1996
2 DEC
£278,000
Limited data available
1996
22 NOV
£250,000
Full data available
1996
13 NOV
£219,500
Limited data available
1996
27 JUN
£130,000
Limited data available
1996
17 JUN
£205,000
Limited data available
1996
15 MAR
£305,000
Limited data available
1995
23 NOV
£235,000
Limited data available
1995
25 AUG
£235,000
Full data available
1995
18 JAN
£181,000
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.