33, Northiam occupies a 396 m² plot as recorded by HM Land Registry.

All 24 other houses in this postcode have recorded plot sizes, and this one ranks as the 20th largest.

33, Northiam has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Jun 2009.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

33, Northiam last changed hands on 23rd October 1998, selling for £240,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

Land Registry records and our Estate Agent network show 101 sales of comparable properties within 600 metres of 33, Northiam since 2013.

Most recently, 4, Laurel Way, London, N20 8HP, a freehold house, sold at £900,000 on the 8th December 2025.

Read more about house prices in N12.

• Sold Dec 2025£900,000 | 4 Bed House4, Laurel Way, London, N20 8HP4, Laurel Way, London, N20 8HP
• Sold Oct 2025£1,001,000 | 4 Bed House40, Northiam, London, N12 7HJ40, Northiam, London, N12 7HJ
• Sold Aug 2025£1,000,000 | 4 Bed House18, Laurel View, London, N12 7DT18, Laurel View, London, N12 7DT
• Sold Aug 2025£965,000 | 4 Bed House73, Laurel Way, London, N20 8HT73, Laurel Way, London, N20 8HT
• Sold Jul 2025£875,000 | 4 Bed House42, Guildown Avenue, London, N12 7DQ42, Guildown Avenue, London, N12 7DQ
• Sold Jun 2025£930,000 | 4 Bed House24, Michleham Down, London, N12 7JN24, Michleham Down, London, N12 7JN
• Sold Nov 2024£885,000 | 4 Bed House34, Northiam, London, N12 7HA34, Northiam, London, N12 7HA
• Sold Oct 2024£950,000 | 4 Bed House25, Greenway Close, London, N20 8ES25, Greenway Close, London, N20 8ES
• Sold Sep 2024£900,000 | 4 Bed House16, Woodside Grange Road, London, N12 8TW16, Woodside Grange Road, London, N12 8TW
• Sold Aug 2024£880,000 | 4 Bed House101, Holden Road, London, N12 7DF101, Holden Road, London, N12 7DF
• Sold Mar 2024£1,050,000 | 3 Bed House63, Greenway Close, London, N20 8ES63, Greenway Close, London, N20 8ES
• Sold Aug 2023£885,000 | 4 Bed House21, Lynton Mead, London, N20 8DG21, Lynton Mead, London, N20 8DG
• Sold Feb 2023£1,200,000 | 4 Bed House8, Ventnor Drive, London, N20 8BP8, Ventnor Drive, London, N20 8BP
• Sold Feb 2023£985,000 | 4 Bed House83, Laurel Way, London, N20 8HT83, Laurel Way, London, N20 8HT
• Sold Feb 2023£1,050,000 | 4 Bed House128, Longland Drive, London, N20 8HL128, Longland Drive, London, N20 8HL
• Sold Jul 2022£992,500 | 4 Bed House85, Laurel Way, London, N20 8HT85, Laurel Way, London, N20 8HT
• Sold Jan 2022£1,075,000 | 4 Bed House68, Laurel Way, London, N20 8HU68, Laurel Way, London, N20 8HU
• Sold Oct 2021£950,000 | 4 Bed House34, Greenway Close, London, N20 8EN34, Greenway Close, London, N20 8EN
• Sold Mar 2019£750,000 | 4 Bed House99, Holden Road, London, N12 7DF99, Holden Road, London, N12 7DF
• Sold Aug 2013£800,000 | 4 Bed House6, Arlington, London, N12 7JR6, Arlington, London, N12 7JR

Our analysis of the public data ranks 33, Northiam as the 91st largest and the 82nd most expensive of the 94 addresses on Northiam, London, N12.

Against the N12 postcode district average, it is £339k more expensive than the typical property.

• Woodridge Primary School

  400 m away
• St John's CofE Primary and Nursery School

  900 m away
• Northside Primary School

  900 m away

• Finchley Catholic High School

  500 m away
• St Michael's Catholic Grammar School

  1.0 km away
• The Totteridge Academy

  2.0 km away

• Woodside Park

  |

  500 m away
• Totteridge & Whetstone

  |

  1.1 km away
• West Finchley

  |

  1.4 km away

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