Our Data Sources
21, Marthorne Crescent, Harrow has a single entry in the Land Registry from January 2022 and a single entry in the EPC database dated June 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
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 21, Marthorne Crescent, Harrow, we estimate a market value of £505,969 and a rental value of £2,393 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £448,144 and £2,119 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Marthorne Crescent, Harrow as measuring 145 m2.
That makes it the 18th largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
21, Marthorne Crescent, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Jun 2021.
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
The most recent sale of 21, Marthorne Crescent, Harrow completed on 7th January 2022 at £500,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 12.6% over the period since January 2022.
- Sold Jan 2022£500,000
Similar Properties Sold Nearby
Since 2017 236 properties similar to 21, Marthorne Crescent, Harrow have sold within a radius of 450 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 1st April 2026, was 29, Weald Lane, Harrow, HA3 5EU, a freehold house which sold for £540,000.
Read more about house prices in HA3.
- Sold Apr 2026£540,000 | 3 Bed House29, Weald Lane, Harrow, HA3 5EU29, Weald Lane, Harrow, HA3 5EU
- 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£550,000 | 3 Bed House53, Athelstone Road, Harrow, HA3 5NY53, Athelstone Road, Harrow, HA3 5NY
- Sold Jul 2024£495,000 | 3 Bed House30, Brinsley Road, Harrow, HA3 5HY30, Brinsley Road, Harrow, HA3 5HY
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 £445,298, ranging from £190,681 to £572,830.
- 23 Marthorne Crescent
3 Bed House | 5 m | Est. Value: £480,200
- 19 Marthorne Crescent
3 Bed House | 5 m | Est. Value: £460,963
- 17A Marthorne Crescent
1 Bed Flat | 9 m | Est. Value: £190,681
- 17 Marthorne Crescent
1 Bed Flat | 9 m | Est. Value: £210,828
- 15 Marthorne Crescent
4 Bed House | 16 m | Est. Value: £572,830
Location Comparison
Of the 26 addresses on Marthorne Crescent, Harrow, HA3, 21, Marthorne Crescent, Harrow comes out as the 15th largest and the 15th most expensive in our analysis of the public data.
It is also £29k less expensive than the average property across the HA3 district.
More reading links
Schools Nearby
- Cedars Manor School900 m away
- St Teresa's Catholic Primary School and Nursery1.0 km away
- Marlborough Primary School1.1 km away
- Salvatorian Roman Catholic College300 m away
- The Sacred Heart Language College500 m away
- Hatch End High School1.2 km away
More reading links
Public Transport Nearby
- Harrow & Wealdstone|1.0 km away
- Headstone Lane|1.0 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.
