According to data from HM Land Registry, 4, Sealand Walk, Northolt sits on a plot of 151 m².

We have plot size data on 15 out of 23 other houses in the postcode and 4, Sealand Walk, Northolt sits on the largest plot.

4, Sealand Walk, Northolt has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Nov 2025.

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

According to HM Land Registry, 4, Sealand Walk, Northolt was last sold on 30th June 2003 for £185,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

According to the Land Registry and our network of Estate Agents, there have been 75 sales of properties similar to 4, Sealand Walk, Northolt within a radius of 390 metres since 2017.

The most recent example is 9, Flamingo Gardens, Northolt, UB5 6EP, a freehold house which sold for £385,000 on the 28th November 2025.

Read more about house prices in UB5.

• Sold Nov 2025£385,000 | 3 Bed House9, Flamingo Gardens, Northolt, UB5 6EP9, Flamingo Gardens, Northolt, UB5 6EP
• Sold Nov 2025£400,000 | 3 Bed House11, Caravelle Gardens, Northolt, UB5 6EU11, Caravelle Gardens, Northolt, UB5 6EU
• Sold Oct 2025£440,000 | 3 Bed House10, Dakota Gardens, Northolt, UB5 6EG10, Dakota Gardens, Northolt, UB5 6EG
• Sold May 2025£360,000 | 3 Bed House6, Flamingo Gardens, Northolt, UB5 6EP6, Flamingo Gardens, Northolt, UB5 6EP
• Sold Apr 2025£335,000 | 3 Bed House10, Dove Close, Northolt, UB5 6HB10, Dove Close, Northolt, UB5 6HB
• Sold Jan 2025£425,000 | 3 Bed House1, Argus Way, Northolt, UB5 6EQ1, Argus Way, Northolt, UB5 6EQ
• Sold Dec 2024£405,000 | 3 Bed House15, Arrowscout Walk, Northolt, UB5 6EE15, Arrowscout Walk, Northolt, UB5 6EE
• Sold Dec 2023£400,000 | 3 Bed House34, Aspen Lane, Northolt, UB5 6XB34, Aspen Lane, Northolt, UB5 6XB
• Sold Jul 2023£400,000 | 3 Bed House16, Friendship Walk, Northolt, UB5 6EY16, Friendship Walk, Northolt, UB5 6EY
• Sold Mar 2023£280,000 | 4 Bed House33 Highview, Byron Way, Northolt, UB5 6BL33 Highview, Byron Way, Northolt, UB5 6BL
• Sold Mar 2023£415,000 | 3 Bed House2, Farman Grove, Northolt, UB5 6HA2, Farman Grove, Northolt, UB5 6HA
• Sold Sep 2022£277,200 | 3 Bed House37, Hazeltree Lane, Northolt, UB5 6XA37, Hazeltree Lane, Northolt, UB5 6XA
• Sold Jun 2022£418,000 | 3 Bed House20, Hazeltree Lane, Northolt, UB5 6XA20, Hazeltree Lane, Northolt, UB5 6XA
• Sold Sep 2021£330,000 | 3 Bed House3, Viscount Grove, Northolt, UB5 6EZ3, Viscount Grove, Northolt, UB5 6EZ
• Sold Feb 2021£380,000 | 3 Bed House9, Dakota Gardens, Northolt, UB5 6EG9, Dakota Gardens, Northolt, UB5 6EG
• Sold Aug 2020£330,000 | 3 Bed House2, Dakota Gardens, Northolt, UB5 6EG2, Dakota Gardens, Northolt, UB5 6EG
• Sold May 2020£335,000 | 3 Bed House12, Caravelle Gardens, Northolt, UB5 6EU12, Caravelle Gardens, Northolt, UB5 6EU
• Sold May 2019£318,000 | 3 Bed House3, Trident Gardens, Northolt, UB5 6EL3, Trident Gardens, Northolt, UB5 6EL
• Sold Feb 2018£350,000 | 3 Bed House13, Caravelle Gardens, Northolt, UB5 6EU13, Caravelle Gardens, Northolt, UB5 6EU
• Sold Jan 2017£315,000 | 3 Bed House13, Dakota Gardens, Northolt, UB5 6EG13, Dakota Gardens, Northolt, UB5 6EG

Sealand Walk, Northolt, UB5 has a total of 23 addresses. According to our analysis of all the public data, 4, Sealand Walk, Northolt is the 10th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £35k more expensive than the average property in UB5.

• Viking Primary School

  500 m away
• Brookside Primary School

  600 m away
• Belmore Primary Academy

  1.0 km away

• Barnhill Community High School

  800 m away
• Greenford High School

  1.2 km away
• Dormers Wells High School

  2.0 km away

• Northolt

  |

  2.3 km away
• Southall

  |

  2.9 km away
• South Ruislip

  |

  2.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.