Our Data Sources
23, Spenser Road, Harpenden has no records in the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 23, Spenser Road, Harpenden would be worth £1,367,394, with a potential rental value of £3,633 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,211,120, with a rental value of £3,218 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, Spenser Road, Harpenden occupies a 1,145 m2 plot as recorded by HM Land Registry.
All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
23, Spenser Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Mar 2026.
The property is connected to mains gas and has multiple glazing throughout. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 159 sales of comparable properties within 580 metres of 23, Spenser Road, Harpenden since 2008.
Most recently, 91, Crabtree Lane, Harpenden, AL5 5PX, a freehold house, sold at £1,450,000 on the 17th June 2026.
Read more about house prices in AL5.
- Sold Jun 2026£1,450,000 | 4 Bed House91, Crabtree Lane, Harpenden, AL5 5PX91, Crabtree Lane, Harpenden, AL5 5PX
- Sold Oct 2025£1,395,000 | 5 Bed House35, Crabtree Lane, Harpenden, AL5 5NT35, Crabtree Lane, Harpenden, AL5 5NT
- Sold Jun 2025£1,300,000 | 5 Bed House42, Cowper Road, Harpenden, AL5 5NG42, Cowper Road, Harpenden, AL5 5NG
- Sold Mar 2025£1,375,000 | 4 Bed House115, Overstone Road, Harpenden, AL5 5PL115, Overstone Road, Harpenden, AL5 5PL
- Sold Sep 2024£1,192,500 | 4 Bed House87, Overstone Road, Harpenden, AL5 5PL87, Overstone Road, Harpenden, AL5 5PL
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 £1,336,301, ranging from £724,440 to £1,688,636.
- 19 Spenser Road
5 Bed House | 21 m | Est. Value: £1,408,706
- 17 Spenser Road
4 Bed House | 28 m | Est. Value: £1,184,732
- 4 Gilpin Green
4 Bed House | 39 m | Est. Value: £1,340,561
- 20 Spenser Road
2 Bed House | 39 m | Est. Value: £724,440
- 18 Spenser Road
5 Bed House | 41 m | Est. Value: £1,527,632
Location Comparison
Our analysis of the public data ranks 23, Spenser Road, Harpenden as the 19th largest and the 20th most expensive of the 28 addresses on Spenser Road, Harpenden, AL5.
Against the AL5 postcode district average, it is £332k more expensive than the typical property.
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Schools Nearby
- St Dominic Catholic Primary School400 m away
- Crabtree Infants' School400 m away
- Crabtree Junior School500 m away
- Sir John Lawes School1.0 km away
- St George's School1.1 km away
- Katherine Warington School1.4 km away
More reading links
Public Transport Nearby
- Harpenden|400 m away
- St Albans City|7.1 km away
- Luton Airport Parkway|7.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
