Our Data Sources
42, Stewart Road, Harpenden has 31 entries in the Land Registry , most recently in December 2010 and a single entry in the EPC database dated September 2010.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 42, Stewart Road, Harpenden, we estimate a market value of £1,453,180 and a rental value of £3,555 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,287,102 and £3,148 per month respectively.
Plot Size
HM Land Registry records the plot of land for 42, Stewart Road, Harpenden as measuring 628 m2.
That makes it the 12th largest plot in the postcode, where all 30 other houses have recorded plot data.
Energy Efficiency
42, Stewart Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Sep 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 42, Stewart Road, Harpenden completed on 14th December 2010 at £991,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 50.4% over the period since December 2010.
- Sold Dec 2010£991,500
- Sold Jul 2004£710,000
- Sold Sep 2001£307,500
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 42, Stewart Road, Harpenden have sold within a radius of 630 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 25th February 2026, was 10, Grant Gardens, Harpenden, AL5 4QD, a freehold house which sold for £1,530,000.
Read more about house prices in AL5.
- Sold Feb 2026£1,530,000 | 5 Bed House10, Grant Gardens, Harpenden, AL5 4QD10, Grant Gardens, Harpenden, AL5 4QD
- Sold Oct 2025£1,350,000 | 4 Bed House1, Devonshire Road, Harpenden, AL5 4TJ1, Devonshire Road, Harpenden, AL5 4TJ
- Sold Feb 2025£1,375,000 | 4 Bed House2, Cornwall Road, Harpenden, AL5 4TH2, Cornwall Road, Harpenden, AL5 4TH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 68 addresses on Stewart Road, Harpenden, AL5, 42, Stewart Road, Harpenden comes out as the 18th largest and the 21st most expensive in our analysis of the public data.
It is also £424k more expensive than the average property across the AL5 district.
More reading links
Schools Nearby
- 500mHarpenden Academy
- 500mManland Primary School
- 600mSt Nicholas CofE VA Primary School
- 400mSt George's School
- 500mSir John Lawes School
- 1.3kmKatherine Warington School
More reading links
Public Transport Nearby
- 500mHarpenden
- 6.7kmLuton Airport Parkway
- 7.8kmSt Albans City
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
