Our Data Sources
12, Mullion Close, Harrow has no records in the the Land Registry and a single entry in the EPC database dated May 2014.
We combine this information with public data 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
In very good condition, we estimate 12, Mullion Close, Harrow would be worth £462,703, with a potential rental value of £2,374 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £409,822, with a rental value of £2,103 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Mullion Close, Harrow occupies a 226 m2 plot as recorded by HM Land Registry.
All 14 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
12, Mullion Close, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 May 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 151 sales of comparable properties within 730 metres of 12, Mullion Close, Harrow across the last 2 years.
Most recently, 32, Tillotson Road, Harrow, HA3 6PS, a freehold house, sold at £440,000 on the 21st July 2025.
Read more about house prices in HA3.
- Sold Jul 2025£440,000 | 3 Bed House32, Tillotson Road, Harrow, HA3 6PS32, Tillotson Road, Harrow, HA3 6PS
- Sold Sep 2024£475,000 | 3 Bed House11, Ufford Road, Harrow, HA3 6PN11, Ufford Road, Harrow, HA3 6PN
- Sold Aug 2024£387,500 | 3 Bed House30, Tillotson Road, Harrow, HA3 6PS30, Tillotson Road, Harrow, HA3 6PS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 12, Mullion Close, Harrow as the 4th largest and the 4th most expensive of the 14 addresses on Mullion Close, Harrow, HA3.
Against the HA3 postcode district average, it is £70k less expensive than the typical property.
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Schools Nearby
- St Teresa's Catholic Primary School and Nursery300 m away
- Cedars Manor School500 m away
- Pinner Park Primary School1.0 km away
- Hatch End High School200 m away
- Salvatorian Roman Catholic College1.5 km away
- Nower Hill High School1.7 km away
More reading links
Public Transport Nearby
- Headstone Lane|400 m away
- Hatch End|700 m away
- Pinner|2.1 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
