According to data from HM Land Registry, 18, Garthwaite Avenue, Oldham sits on a plot of 183 m².

We have plot size data on 2 out of 30 other houses in the postcode and 18, Garthwaite Avenue, Oldham sits on the largest plot.

18, Garthwaite Avenue, Oldham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Aug 2017.

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, 18, Garthwaite Avenue, Oldham was last sold on 7th March 2018 for £130,000 and was recorded as a leasehold house.

The property has only had this single sale since 1995.

Since March 2018, the market for similar properties has risen by 47.8%.

• Sold Mar 2018£130,000

According to the Land Registry and our network of Estate Agents, there have been 177 sales of properties similar to 18, Garthwaite Avenue, Oldham within a radius of 460 metres since 2015.

The most recent example is 55, Cheviot Avenue, Oldham, OL8 4HD, a leasehold house which sold for £199,995 on the 17th April 2026.

Read more about house prices in OL8.

• Sold Apr 2026£199,995 | 3 Bed House55, Cheviot Avenue, Oldham, OL8 4HD55, Cheviot Avenue, Oldham, OL8 4HD
• Sold Oct 2025£180,000 | 3 Bed House45, Cheviot Avenue, Oldham, OL8 4HD45, Cheviot Avenue, Oldham, OL8 4HD
• Sold Sep 2025£100,000 | 3 Bed House34, Eton Avenue, Oldham, OL8 4HQ34, Eton Avenue, Oldham, OL8 4HQ
• Sold Jun 2025£185,000 | 3 Bed House2, Hemlock Avenue, Oldham, OL8 3DN2, Hemlock Avenue, Oldham, OL8 3DN
• Sold Mar 2025£170,000 | 3 Bed House28, Eton Avenue, Oldham, OL8 4HQ28, Eton Avenue, Oldham, OL8 4HQ
• Sold Oct 2024£165,000 | 3 Bed House237, Windsor Road, Oldham, OL8 1AE237, Windsor Road, Oldham, OL8 1AE
• Sold Aug 2024£185,000 | 3 Bed House60, Lyndhurst Road, Oldham, OL8 4JG60, Lyndhurst Road, Oldham, OL8 4JG
• Sold Mar 2024£170,000 | 3 Bed House56, Lyndhurst Road, Oldham, OL8 4JG56, Lyndhurst Road, Oldham, OL8 4JG
• Sold Jul 2023£267,000 | 3 Bed House23, Harrow Avenue, Oldham, OL8 4HY23, Harrow Avenue, Oldham, OL8 4HY
• Sold Jul 2022£156,000 | 3 Bed House26, Eton Avenue, Oldham, OL8 4HQ26, Eton Avenue, Oldham, OL8 4HQ
• Sold Jan 2022£110,000 | 3 Bed House104, Gainsborough Avenue, Oldham, OL8 1AJ104, Gainsborough Avenue, Oldham, OL8 1AJ
• Sold Nov 2021£130,000 | 3 Bed House22, Garthwaite Avenue, Oldham, OL8 4HS22, Garthwaite Avenue, Oldham, OL8 4HS
• Sold Nov 2021£768 | 3 Bed House1, Eton Avenue, Oldham, OL8 4HQ1, Eton Avenue, Oldham, OL8 4HQ
• Sold Mar 2021£195,000 | 3 Bed House9, Garthwaite Avenue, Oldham, OL8 4HS9, Garthwaite Avenue, Oldham, OL8 4HS
• Sold Feb 2020£73,000 | 3 Bed House76, Gainsborough Avenue, Oldham, OL8 1AJ76, Gainsborough Avenue, Oldham, OL8 1AJ
• Sold Aug 2019£130,000 | 3 Bed House8, Garthwaite Avenue, Oldham, OL8 4HS8, Garthwaite Avenue, Oldham, OL8 4HS
• Sold Jun 2019£178,000 | 3 Bed House246, Frederick Street, Oldham, OL8 4HG246, Frederick Street, Oldham, OL8 4HG
• Sold Sep 2017£100,000 | 3 Bed House8, Keble Avenue, Oldham, OL8 4HN8, Keble Avenue, Oldham, OL8 4HN
• Sold May 2017£231,000 | 3 Bed House23, Grendon Avenue, Oldham, OL8 4HT23, Grendon Avenue, Oldham, OL8 4HT
• Sold Jan 2015£105,000 | 3 Bed House20, Garthwaite Avenue, Oldham, OL8 4HS20, Garthwaite Avenue, Oldham, OL8 4HS

Garthwaite Avenue, Oldham, OL8 has a total of 30 addresses. According to our analysis of all the public data, 18, Garthwaite Avenue, Oldham is the 22nd largest and the 22nd most expensive property on the street.

When compared to the postcode district it is £14k more expensive than the average property in OL8.

• Coppice Primary Academy

  300 m away
• Werneth Primary School

  400 m away
• Lyndhurst Primary and Nursery School

  500 m away

• Oasis Academy Oldham

  800 m away
• The Hathershaw College

  900 m away
• The Brian Clarke Church of England Academy

  1.5 km away

• Moston

  |

  3.4 km away
• Mills Hill (Manchester)

  |

  4.2 km away
• Ashton-under-Lyne

  |

  4.5 km away

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