21, Aldwickbury Crescent
21, Aldwickbury Crescent
Description & Estimates







21, Aldwickbury Crescent, Harpenden is recorded publicly as a mid-century freehold house across 1,367 ft2 of internal area, sitting on a 371 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 21, Aldwickbury Crescent, Harpenden is £993,267 and its rental estimate is £3,319 per month, given the available information and assuming reasonable condition.
Aldwickbury Crescent, Harpenden, AL5 falls within the AL5 postal district, in the borough of St. Albans.
Our Data Sources
21, Aldwickbury Crescent, Harpenden has a single entry in the Land Registry from August 2024 and a single entry in the EPC database dated March 2024.
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, Aldwickbury Crescent, Harpenden, we estimate a market value of £1,042,931 and a rental value of £3,485 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £923,739 and £3,087 per month respectively.
Recent Market Change
Over the last year, 21, Aldwickbury Crescent, Harpenden has seen its estimated sale value decrease by £1,106 (0.1%) and its estimated rental value grow by £93 per month (2.8%). This results in an estimated gross rental yield of 4.0%.
Plot Size
HM Land Registry records the plot of land for 21, Aldwickbury Crescent, Harpenden as measuring 371 m2.
That makes it the 9th largest plot in the postcode, where all 14 other houses have recorded plot data.
Energy Efficiency
21, Aldwickbury Crescent, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Mar 2024.
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 21, Aldwickbury Crescent, Harpenden completed on 2nd August 2024 at £985,000 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 risen by 18.2% over the period since August 2024.
- Sold Aug 2024£985,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Aldwickbury Crescent, Harpenden have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th October 2025, was 25, Aldwickbury Crescent, Harpenden, AL5 5SA, a freehold house which sold for £1,020,000.
Read more about house prices in AL5.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 86 addresses on Aldwickbury Crescent, Harpenden, AL5, 21, Aldwickbury Crescent, Harpenden comes out as the 41st largest and the 33rd most expensive in our analysis of the public data.
It is also £33k more expensive than the average property across the AL5 district.
More reading links
Schools Nearby
- 200mHigh Beeches Primary School
- 300mCrabtree Junior School
- 300mCrabtree Infants' School
- 900mKatherine Warington School
- 1.1kmSir John Lawes School
- 1.4kmSt George's School
More reading links
Public Transport Nearby
From 21, Aldwickbury Crescent, Harpenden, the nearest station is Harpenden, 1.1 kilometres away.
- 1.1kmHarpenden
- 7.2kmSt Albans City
- 7.6kmLuton Airport Parkway
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

