Herlwyn Avenue, Ruislip

105 homes · mostly 1930-1949 semi-detached · HA4 6HB, HA4 6HP, HA4 6HQ, HA4 6HD, HA4 6HL, HA4 6HE, HA4 6HA, HA4 6HH

Show all 10 postcodes

HA4 6HB, HA4 6HP, HA4 6HQ, HA4 6HD, HA4 6HL, HA4 6HE, HA4 6HA, HA4 6HH, HA4 6HJ, HA4 6HS

94 of 105 graded homes sit below their potential — on average 1.9 grades of headroom.

D

Street Grade

The most common grade among this street’s current certificates. Average score 58.4.

Grade distribution

Current certificates, 105 graded homes.

1

22

49

29

3

1

ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£568,431

average, last 10 years

252

sales since 1995

£565,000

latest sale, 10 April 2026

184 · 10 April 2026£565,000

38 · 3 March 2026£720,000

147 · 1 March 2026£510,000

157 · 18 November 2025£550,000

149 · 10 November 2025£495,000

Homes on Herlwyn Avenue

Pick an address to see its Report Card.

AddressDetailsLast soldGrade → potential

2 Herlwyn AvenueSemi-Detached · 124 m² · EPC 202628 June 2021 · £681,000B→ A 3 Herlwyn AvenueSemi-Detached · 144 m² · EPC 202616 May 2014 · £450,000C→ B 5 Herlwyn AvenueEnd-Terrace · 141 m² · EPC 2022—C→ B 6 Herlwyn AvenueSemi-Detached · 260 m² · EPC 201814 January 2003 · £222,500C→ C 7 Herlwyn AvenueEnd-Terrace · 161 m² · EPC 20194 June 2021 · £850,000C→ B 8 Herlwyn AvenueSemi-Detached · 108 m² · EPC 201316 December 2013 · £465,000E→ B 9 Herlwyn AvenueSemi-Detached · 85 m² · EPC 201521 January 2022 · £670,000D→ B 12 Herlwyn AvenueSemi-Detached · 101 m² · EPC 2011—E→ D 15 Herlwyn AvenueSemi-Detached · 105 m² · EPC 20159 April 1999 · £164,000E→ B 17 Herlwyn AvenueSemi-Detached · 106 m² · EPC 20167 January 2011 · £335,000D→ B 19 Herlwyn AvenueSemi-Detached · 94 m² · EPC 20112 March 2012 · £371,000D→ D 20 Herlwyn AvenueSemi-Detached · 129 m² · EPC 202312 June 2024 · £830,000D→ B 23 Herlwyn AvenueEnd-Terrace · 118 m² · EPC 201320 February 1997 · £145,000D→ B 24 Herlwyn AvenueSemi-Detached · 122 m² · EPC 2026—D→ C 26 Herlwyn AvenueSemi-Detached · 159 m² · EPC 202219 April 2013 · £400,000C→ B 30 Herlwyn AvenueDetached · 71 m² · EPC 20221 June 2022 · £755,000E→ B 31 Herlwyn AvenueSemi-Detached · 68 m² · EPC 202327 March 2013 · £325,000E→ C The Annexe, 31, Herlwyn AvenueSemi-Detached · 25 m² · EPC 2022—D→ A 33 Herlwyn AvenueDetached · 68 m² · EPC 201621 July 2017 · £565,000E→ B 34 Herlwyn AvenueDetached · 68 m² · EPC 2025—D→ C 35 Herlwyn AvenueDetached · 149 m² · EPC 202513 November 2017 · £500,000C→ B 37 Herlwyn AvenueDetached · 84 m² · EPC 202117 March 2006 · £280,000D→ B 38 Herlwyn AvenueDetached · 88 m² · EPC 20253 March 2026 · £720,000D→ C 39 Herlwyn AvenueDetached · 93 m² · EPC 202214 August 2025 · £766,000D→ B 41 Herlwyn AvenueDetached · 85 m² · EPC 202622 May 2006 · £355,500E→ C 42 Herlwyn AvenueDetached · 90 m² · EPC 201619 May 2017 · £610,000E→ C 43 Herlwyn AvenueDetached · 61 m² · EPC 201224 June 2021 · £650,000E→ B 45 Herlwyn AvenueDetached · 79 m² · EPC 202411 October 2024 · £650,000E→ C 47 Herlwyn AvenueDetached · EPC 200917 August 2009 · £303,000E→ D 50 Herlwyn AvenueDetached · 106 m² · EPC 20261 May 2025 · £650,000C→ C 51 Herlwyn AvenueDetached · 146 m² · EPC 201824 March 2021 · £775,000C→ B 59 Herlwyn AvenueDetached · 87 m² · EPC 2025—D→ C 67 Herlwyn AvenueSemi-Detached · 63 m² · EPC 2021—D→ B 69 Herlwyn AvenueSemi-Detached · 62 m² · EPC 201328 November 2014 · £380,000D→ B 74 Herlwyn AvenueDetached · 89 m² · EPC 201417 October 2024 · £620,000E→ C 75 Herlwyn AvenueDetached · 70 m² · EPC 201216 December 2021 · £890,000D→ B 76 Herlwyn AvenueSemi-Detached · 62 m² · EPC 202212 July 2024 · £590,000D→ B 77 Herlwyn AvenueSemi-Detached · 94 m² · EPC 20176 September 2017 · £535,000F→ C 78 Herlwyn AvenueSemi-Detached · 61 m² · EPC 20222 September 2013 · £316,000D→ B 81 Herlwyn AvenueSemi-Detached · 83 m² · EPC 20259 August 2004 · £288,000D→ B 83 Herlwyn AvenueSemi-Detached · 64 m² · EPC 201221 November 2012 · £325,000D→ B 84 Herlwyn AvenueSemi-Detached · 71 m² · EPC 201329 July 2013 · £300,000E→ B 85 Herlwyn AvenueSemi-Detached · 79 m² · EPC 202222 July 2022 · £625,000D→ B 86 Herlwyn AvenueSemi-Detached · 84 m² · EPC 20111 February 2013 · £310,000D→ D 88 Herlwyn AvenueDetached · 147 m² · EPC 201224 August 2012 · £367,000E→ C 90 Herlwyn AvenueSemi-Detached · 89 m² · EPC 202322 June 2023 · £500,000F→ C 92 Herlwyn AvenueSemi-Detached · 74 m² · EPC 20213 September 2021 · £550,000D→ B 93 Herlwyn AvenueSemi-Detached · 62 m² · EPC 202229 November 2024 · £530,000D→ C 95 Herlwyn AvenueSemi-Detached · 59 m² · EPC 202228 April 2023 · £523,000D→ B 96 Herlwyn AvenueSemi-Detached · 65 m² · EPC 202313 June 2024 · £500,000C→ B 97 Herlwyn AvenueSemi-Detached · 68 m² · EPC 20103 December 2013 · £369,000D→ C 102 Herlwyn AvenueSemi-Detached · 111 m² · EPC 201424 October 2014 · £485,000C→ B 103 Herlwyn AvenueDetached · 66 m² · EPC 201426 January 2015 · £390,500E→ B 104 Herlwyn AvenueSemi-Detached · 78 m² · EPC 201217 October 2014 · £385,000E→ C 106 Herlwyn AvenueSemi-Detached · 60 m² · EPC 201314 March 2014 · £340,000E→ B 107 Herlwyn AvenueSemi-Detached · 68 m² · EPC 202630 March 2012 · £285,000C→ C 109 Herlwyn AvenueSemi-Detached · 68 m² · EPC 2012—C→ B 112 Herlwyn AvenueSemi-Detached · 67 m² · EPC 201628 November 2019 · £435,000D→ B 113 Herlwyn AvenueSemi-Detached · 62 m² · EPC 201131 May 2013 · £315,000D→ C 114 Herlwyn AvenueSemi-Detached · 85 m² · EPC 2025—D→ B

Showing 1–60 of 105 homes1 2

Other streets in HA4

DVictoria Road DField End Road BPembroke Road DWest End Road DWhitby Road DLong Drive DWoodlands Avenue DHigh Street