21, Warham Road occupies a 162 m² plot as recorded by HM Land Registry.

Of the 32 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 14th largest.

21, Warham Road has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Apr 2012.

The property is connected to mains gas and has some secondary glazing. It is heated using a boiler and radiators (mains gas).

21, Warham Road last changed hands on 24th July 2012, selling for £625,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 92.7% since July 2012.

• Sold Jul 2012£625,000
• Sold Jul 2009£445,000
• Sold Jun 2005£335,000

Land Registry records and our Estate Agent network show 132 sales of comparable properties within 370 metres of 21, Warham Road since 2018.

Most recently, 31, Warham Road, London, N4 1AR, a freehold house, sold at £920,000 on the 8th January 2026.

Read more about house prices in N4.

• Sold Jan 2026£920,000 | 4 Bed House31, Warham Road, London, N4 1AR31, Warham Road, London, N4 1AR
• Sold Nov 2025£951,000 | 4 Bed House85, Mattison Road, London, N4 1BQ85, Mattison Road, London, N4 1BQ
• Sold Nov 2025£850,000 | 4 Bed House70, Allison Road, London, N8 0AT70, Allison Road, London, N8 0AT
• Sold Sep 2025£780,000 | 4 Bed House67A , Pemberton Road, London, N4 1AX67A , Pemberton Road, London, N4 1AX
• Sold Sep 2025£1,125,000 | 4 Bed House40, Seymour Road, London, N8 0BE40, Seymour Road, London, N8 0BE
• Sold Sep 2025£845,000 | 4 Bed House62, Hewitt Road, London, N8 0BL62, Hewitt Road, London, N8 0BL
• Sold Jul 2025£1,100,000 | 4 Bed House62, Beresford Road, London, N8 0AJ62, Beresford Road, London, N8 0AJ
• Sold Apr 2024£825,000 | 4 Bed House86, Beresford Road, London, N8 0AH86, Beresford Road, London, N8 0AH
• Sold Mar 2024£898,000 | 4 Bed House57, Beresford Road, London, N8 0AL57, Beresford Road, London, N8 0AL
• Sold Nov 2023£850,000 | 4 Bed House114, Hewitt Road, London, N8 0BN114, Hewitt Road, London, N8 0BN
• Sold Sep 2023£1,360,000 | 4 Bed House16, Allison Road, London, N8 0AT16, Allison Road, London, N8 0AT
• Sold Jul 2023£850,000 | 4 Bed House2, Hewitt Road, London, N8 0BL2, Hewitt Road, London, N8 0BL
• Sold Mar 2023£825,000 | 4 Bed House4, Seymour Road, London, N8 0BE4, Seymour Road, London, N8 0BE
• Sold Jan 2023£895,000 | 4 Bed House12, Effingham Road, London, N8 0AB12, Effingham Road, London, N8 0AB
• Sold Nov 2022£986,000 | 4 Bed House50, Seymour Road, London, N8 0BE50, Seymour Road, London, N8 0BE
• Sold Oct 2022£945,000 | 4 Bed House10, Seymour Road, London, N8 0BE10, Seymour Road, London, N8 0BE
• Sold Nov 2021£780,000 | 4 Bed House54, Hewitt Road, London, N8 0BL54, Hewitt Road, London, N8 0BL
• Sold Sep 2021£828,000 | 4 Bed House3, Warham Road, London, N4 1AR3, Warham Road, London, N4 1AR
• Sold Jun 2021£835,000 | 4 Bed House18, Hewitt Road, London, N8 0BL18, Hewitt Road, London, N8 0BL
• Sold Jun 2018£995,000 | 4 Bed House8, Seymour Road, London, N8 0BE8, Seymour Road, London, N8 0BE

Our analysis of the public data ranks 21, Warham Road as the 78th largest and the 69th most expensive of the 142 addresses on Warham Road, London, N4.

Against the N4 postcode district average, it is £301k more expensive than the typical property.

• South Harringay Infant School

  200 m away
• South Harringay Junior School

  200 m away
• North Harringay Primary School

  500 m away

• Hornsey School for Girls

  800 m away
• Park View School

  1.1 km away
• Skinners' Academy

  1.1 km away

• Harringay

  |

  400 m away
• Harringay Green Lanes

  |

  500 m away
• Hornsey

  |

  800 m away

Environment Agency data suggests this area has a Very Low risk of flooding.