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23a, East Common, Harpenden, AL5 1BJ
This 140 square metre property in Harpenden carries an energy performance rating of B, indicating very good energy efficiency standards. It is heated by a gas central heating system and is currently listed as owner-occupied. The property last sold for £1,220,000 in September 2021.
Property Type
Semi-Detached House
Bedrooms
4
Bathrooms
2
Floor Area
140 m²
Council Tax
Band N/A
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Energy Performance
EPC rating and efficiency details
EPC Rating
A
B
B85
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.9 t/year
Tenure
Owner Occupied
Price & History
Transactions and market trends
Estimated value
£1,191,000
How our AI predicts property prices · Accurate to within 10%
Automated estimate only. For an accurate valuation, consult a surveyor or estate agent.
Transaction history
-7.9%(5y)
£1,220,000Latest
Sept 2021£1,325,000
Aug 2016Source: HM Land Registry
Nearby in AL5 1BJ
4 East Common Harpenden AL5 1BJ
Dec 2023
£1,070,000
17 East Common Harpenden AL5 1BJ
Sept 2023
£1,500,000
18 East Common Harpenden AL5 1BJ
Feb 2023
£1,950,000
16 East Common Harpenden AL5 1BJ
Oct 2022
£1,050,000
21 East Common Harpenden AL5 1BJ
Jan 2022
£1,100,000
5 East Common Harpenden AL5 1BJ
Nov 2021
£1,562,500
1 / 3
House Price Index
England+1.6%
101.5
Feb 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
How This Property Compares on East Common
See how this property stacks up against others nearby
Comparing to 17 other houses on this street
Price per m²
Property value per square metre of floor space
£8,714/£7,491 avg
LowerHigher
Higher than 81% of similar properties
Years Held
Time since last sale — indicates ownership stability
5 years/9 years avg
ShorterLonger
Held longer than only 38% of similar properties
EPC Rating
Government energy efficiency score (1–100)
85 (B)/60 (D) avg
Less efficientMore efficient
More efficient than all similar properties
Floor Area
Total internal floor space
140 m²/139 m² avg
SmallerLarger
Around average
CO₂ Emissions
Annual carbon output from heating, hot water & lighting
1.9 t/year/6.1 t/year avg
Higher emissionsLower emissions
Lower emissions than all similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (houses) are compared.
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New sales, price changes, and market updates in this area
Places to visit
Crime Analysis
6 months of data for Harpenden
Total Crimes
11
Monthly Avg
2
Recent Trend
Stable
Most Common
Other Theft
Crime by Category
Other Theft4(36%)
Vehicle Crime3(27%)
Burglary2(18%)
Public Order1(9%)
Violence & Sexual1(9%)
Recent Incidents
Other Theft
Oct 2025On or near Park Rise Close
Other Theft
Oct 2025On or near Park Rise Close
Burglary
Oct 2025On or near Poynings Close
Vehicle Crime
Oct 2025On or near Connaught Road
Burglary
Sept 2025On or near Connaught Road
Vehicle Crime
Sept 2025On or near Poynings Close
Data from Police UK • Updated monthly
Local Amenities
Schools and transport links nearby
Nearby Schools
16 within 3kmP
The Grove Junior School
785m
9 mins
P
The Grove Infant and Nursery School
822m
10 mins
P
St Dominic Catholic Primary School
882m
11 mins
S
Sir John Lawes School
2.0km
25 mins
S
St George's School
2.1km
25 mins
S
Roundwood Park School
2.5km
30 mins
Transport Links
30 within 3kmQueens Road
Bus Stop221m
3 mins
The Plough and Harrow PH
Bus Stop356m
4 mins
St Albans Road
Bus Stop378m
5 mins
Longfield Road
Bus Stop486m
6 mins
West Common Way
Bus Stop502m
6 mins
Harpenden Rail Station
Rail1.2km
14 mins
School data from Dept. for Education • Transport data from NaPTAN
Nearby Property Businesses
Local professionals serving this area
Surveyor
PJS ASSOCIATES
Harpenden
RICSResidential
Surveyor
Lewis Ward Associates
Harpenden
RICS
Surveyor
MB Surveyors
Harpenden
RICSResidential
Surveyor
2110 Consult
Harpenden
RICSResidential
Surveyor
Crest Surveyors Ltd
Harpenden
RICSResidential
Surveyor
J M Consultants
Harpenden
RICSResidentialFree Advice
Aedifice Partnership
Harpenden
RICSResidential
Surveyor
David Hamilton & Associates
Harpenden
RICSResidentialFree Advice
Map
46 points of interest nearby
Map data from OpenStreetMap • Transport data from NaPTAN • School data from Dept. for Education • Scenic data from Beautifulplaces.ai
Frequently Asked Questions
Common questions about this property