9, St. Martins Close
9, St. Martins Close
Description & Estimates
9, St. Martins Close, Harpenden is recorded publicly as a mid-century freehold house across 1,001 ft2 of internal area, sitting on a 149 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 9, St. Martins Close, Harpenden is £486,743 and its rental estimate is £2,136 per month, given the available information and assuming reasonable condition.
St. Martins Close, Harpenden, AL5 falls within the AL5 postal district, in the borough of St. Albans.
Our Data Sources
9, St. Martins Close, Harpenden has 31 entries in the Land Registry , most recently in July 2025 and a single entry in the EPC database dated February 2025.
We combine this information with that 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.
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 9, St. Martins Close, Harpenden, we estimate a market value of £511,080 and a rental value of £2,243 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £452,671 and £1,986 per month respectively.
Recent Market Change
Over the last year, 9, St. Martins Close, Harpenden has seen its estimated sale value move up by £1,949 (0.4%) and its estimated rental value increase by £72 per month (3.4%). This results in an estimated gross rental yield of 5.3%.
Plot Size
HM Land Registry records the plot of land for 9, St. Martins Close, Harpenden as measuring 149 m2.
That makes it the 17th largest plot in the postcode, where all 19 other houses have recorded plot data.
Energy Efficiency
9, St. Martins Close, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Feb 2025.
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 9, St. Martins Close, Harpenden completed on 4th July 2025 at £506,500 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 40.0% over the period since July 2025.
- Sold Jul 2025£506,500
- Sold Nov 2003£188,000
- Sold Jun 2001£132,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 9, St. Martins Close, Harpenden have sold within a radius of 720 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st March 2025, was 8, Willow Way, Harpenden, AL5 5JF, a freehold house which sold for £485,000.
Read more about house prices in AL5.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 23 addresses on St. Martins Close, Harpenden, AL5, 9, St. Martins Close, Harpenden comes out as the 8th largest and the 8th most expensive in our analysis of the public data.
It is also £473k less expensive than the average property across the AL5 district.
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Schools Nearby
- 500mSauncey Wood Primary School
- 600mManland Primary School
- 700mThe Lea Primary School and Nursery
- 700mSir John Lawes School
- 1.0kmSt George's School
- 1.0kmKatherine Warington School
More reading links
Public Transport Nearby
From 9, St. Martins Close, Harpenden, the nearest station is Harpenden, 1.6 kilometres away.
- 1.6kmHarpenden
- 6.1kmLuton Airport Parkway
- 7.7kmLuton
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.
