Our Data Sources
12, Grasmere Gardens, Harrow has 21 entries in the Land Registry, most recently in June 2007 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 12, Grasmere Gardens, Harrow, we estimate a market value of £699,873 and a rental value of £2,852 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £619,888 and £2,526 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Grasmere Gardens, Harrow as measuring 404 m2.
That makes it the 8th largest plot in the postcode, where all 21 other houses have recorded plot data.
Sold Prices
The most recent sale of 12, Grasmere Gardens, Harrow completed on 6th June 2007 at £372,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 87.9% over the period since June 2007.
- Sold Jun 2007£372,500
- Sold Oct 2004£235,000
Similar Properties Sold Nearby
Since 2019 157 properties similar to 12, Grasmere Gardens, Harrow have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th March 2026, was 52, Radcliffe Road, Harrow, HA3 7QB, a freehold house which sold for £635,000.
Read more about house prices in HA3.
- Sold Mar 2026£635,000 | 4 Bed House52, Radcliffe Road, Harrow, HA3 7QB52, Radcliffe Road, Harrow, HA3 7QB
- Sold Jan 2026£600,000 | 3 Bed House107, Elgin Avenue, Harrow, HA3 8QN107, Elgin Avenue, Harrow, HA3 8QN
- Sold Oct 2025£620,000 | 4 Bed House39, Talbot Road, Harrow, HA3 7QQ39, Talbot Road, Harrow, HA3 7QQ
- Sold Oct 2025£738,000 | 4 Bed House79, Grasmere Gardens, Harrow, HA3 7PS79, Grasmere Gardens, Harrow, HA3 7PS
- Sold Mar 2025£625,000 | 4 Bed House101, Elgin Avenue, Harrow, HA3 8QN101, Elgin Avenue, Harrow, HA3 8QN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £604,054, ranging from £483,599 to £807,613.
- 14 Grasmere Gardens
3 Bed House | 8 m | Est. Value: £549,182
- 8 Grasmere Gardens
3 Bed House | 17 m | Est. Value: £580,684
- 6 Grasmere Gardens
3 Bed House | 29 m | Est. Value: £497,105
- 13 Grasmere Gardens
4 Bed House | 36 m | Est. Value: £586,574
- 17 Grasmere Gardens
4 Bed House | 37 m | Est. Value: £694,480
Location Comparison
Of the 85 addresses on Grasmere Gardens, Harrow, HA3, 12, Grasmere Gardens, Harrow comes out as the 43rd largest and the 27th most expensive in our analysis of the public data.
It is also £156k more expensive than the average property across the HA3 district.
More reading links
Schools Nearby
- St Joseph's Catholic Primary School200 m away
- Belmont School300 m away
- Priestmead Primary School and Nursery600 m away
- The Sacred Heart Language College900 m away
- Salvatorian Roman Catholic College1.1 km away
- Park High School1.4 km away
More reading links
Public Transport Nearby
- Harrow & Wealdstone|1.0 km away
- Kenton|1.9 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
