Our Data Sources
183, Courtenay Avenue, Harrow has 21 entries in the Land Registry , most recently in March 2014 and a single entry in the EPC database dated May 2026.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 183, Courtenay Avenue, Harrow is in very good condition we estimate a sale value of £414,498 and a rental value of £2,120 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £367,127 and a rental value of £1,878 per month.
Plot Size
According to data from HM Land Registry, 183, Courtenay Avenue, Harrow sits on a plot of 269 m2.
We have plot size data on 16 out of 19 other houses in the postcode and 183, Courtenay Avenue, Harrow sits on the 9th largest plot.
Energy Efficiency
183, Courtenay Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 May 2026.
The property is connected to mains gas and has multiple glazing throughout. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 183, Courtenay Avenue, Harrow was last sold on 14th March 2014 for £245,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since March 2014, the market for similar properties has risen by 83.6%.
- Sold Mar 2014£245,000
- Sold Jan 1995£59,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 184 sales of properties similar to 183, Courtenay Avenue, Harrow within a radius of 690 metres over the last 2 years.
The most recent example is 16, Ufford Close, Harrow, HA3 6PP, a freehold house which sold for £407,000 on the 16th February 2026.
Read more about house prices in HA3.
- Sold Feb 2026£407,000 | 3 Bed House16, Ufford Close, Harrow, HA3 6PP16, Ufford Close, Harrow, HA3 6PP
- Sold Nov 2025£410,000 | 3 Bed House11, Mepham Gardens, Harrow, HA3 6QS11, Mepham Gardens, Harrow, HA3 6QS
- Sold Nov 2024£425,000 | 3 Bed House24, Tillotson Road, Harrow, HA3 6PS24, Tillotson Road, Harrow, HA3 6PS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Courtenay Avenue, Harrow, HA3 has a total of 182 addresses. According to our analysis of all the public data, 183, Courtenay Avenue, Harrow is the 79th largest and the 140th most expensive property on the street.
When compared to the postcode district it is £116k less expensive than the average property in HA3.
More reading links
Schools Nearby
- St Teresa's Catholic Primary School and Nursery400 m away
- Cedars Manor School400 m away
- Hujjat Primary School1.2 km away
- Hatch End High School300 m away
- Salvatorian Roman Catholic College1.5 km away
- The Sacred Heart Language College1.7 km away
More reading links
Public Transport Nearby
- Headstone Lane|600 m away
- Hatch End|900 m away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
