Our Data Sources
21, Windsor Road, Harrow has no recent1 records in the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 21, Windsor Road, Harrow is in very good condition we estimate a sale value of £491,117 and a rental value of £2,353 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £434,989 and a rental value of £2,084 per month.
Plot Size
According to data from HM Land Registry, 21, Windsor Road, Harrow sits on a plot of 284 m2.
We have plot size data on 43 out of 43 other houses in the postcode and 21, Windsor Road, Harrow sits on the 30th largest plot.
Energy Efficiency
21, Windsor Road, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Sep 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 21, Windsor Road, Harrow was last sold on 10th January 2003 for £204,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Jan 2003£204,000
- Sold Jul 1999£110,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 230 sales of properties similar to 21, Windsor Road, Harrow within a radius of 440 metres since 2020.
The most recent example is 46, Clewer Crescent, Harrow, HA3 5PZ, a leasehold house which sold for £510,000 on the 9th March 2026.
Read more about house prices in HA3.
- Sold Mar 2026£510,000 | 3 Bed House46, Clewer Crescent, Harrow, HA3 5PZ46, Clewer Crescent, Harrow, HA3 5PZ
- Sold Jan 2026£500,000 | 3 Bed House36, Hampden Road, Harrow, HA3 5PR36, Hampden Road, Harrow, HA3 5PR
- Sold Jun 2025£525,000 | 3 Bed House48, Clewer Crescent, Harrow, HA3 5PZ48, Clewer Crescent, Harrow, HA3 5PZ
- Sold Jun 2025£475,000 | 3 Bed House125, Weald Lane, Harrow, HA3 5HB125, Weald Lane, Harrow, HA3 5HB
- Sold Mar 2025£480,000 | 3 Bed House3, Stox Mead, Harrow, HA3 5JX3, Stox Mead, Harrow, HA3 5JX
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 £462,323, ranging from £205,010 to £588,921.
- 23 Windsor Road
3 Bed House | 4 m | Est. Value: £457,349
- 19 Windsor Road
3 Bed House | 9 m | Est. Value: £561,144
- 25 Windsor Road
3 Bed House | 12 m | Est. Value: £477,888
- 17 Windsor Road
3 Bed House | 15 m | Est. Value: £460,835
- 27 Windsor Road
3 Bed House | 16 m | Est. Value: £500,795
Location Comparison
Windsor Road, Harrow, HA3 has a total of 81 addresses. According to our analysis of all the public data, 21, Windsor Road, Harrow is the 56th largest and the 54th most expensive property on the street.
When compared to the postcode district it is £43k less expensive than the average property in HA3.
More reading links
Schools Nearby
- Cedars Manor School400 m away
- St Teresa's Catholic Primary School and Nursery600 m away
- Pinner Park Primary School1.0 km away
- Salvatorian Roman Catholic College700 m away
- Hatch End High School700 m away
- The Sacred Heart Language College900 m away
More reading links
Public Transport Nearby
- Headstone Lane|600 m away
- Harrow & Wealdstone|1.5 km 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 available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
