AL5 4SY: house prices, flood risk & EPC ratings

63 sales · median £245,000 · most common: Flat / maisonette · newest sale May 2025.

HM Land Registry · Sep 2026

Homes in this area

Surface-water map around homes

Low: 3 · Medium: 1 · Very low: 27

31 / 32 recorded homes with a reading

River / sea map around homes

Very low: 31

31 / 32 recorded homes with a reading

Recorded EPC ratings

EPC C: 12 · EPC D: 14 · EPC E: 5

31 / 32 recorded homes with a reading

Tenure at last sale

Leasehold: 32

32 / 32 recorded homes with a reading

Most common home type

Flat / maisonette: 31

Environment Agency · Jun 2026 · EPC · Nov 2026 · HM Land Registry · Sep 2026 · Sources

Counts cover recorded homes with known facts; flood bands describe the land around the building. Older certificates may have expired.

Address	Sold	Price	Type	Tenure
31 Carlton Court Carlton Road, Harpenden, AL5 4SY	May 2025	£415,000	Flat / maisonette	Leasehold
24 Carlton Court Carlton Road, Harpenden, AL5 4SY	Sep 2024	£250,000	Flat / maisonette	Leasehold
28 Carlton Court Carlton Road, Harpenden, AL5 4SY	Dec 2022	£665,000	Flat / maisonette	Leasehold
27 Carlton Court Carlton Road, Harpenden, AL5 4SY	Sep 2022	£650,000	Flat / maisonette	Leasehold
29 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2022	£350,000	Flat / maisonette	Leasehold
32 Carlton Court Carlton Road, Harpenden, AL5 4SY	May 2022	£389,950	Flat / maisonette	Leasehold
14 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jan 2022	£410,000	Flat / maisonette	Leasehold
3 Carlton Court Carlton Road, Harpenden, AL5 4SY	Sep 2021	£323,250	Flat / maisonette	Leasehold
10 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2021	£565,000	Flat / maisonette	Leasehold
33 Carlton Court Carlton Road, Harpenden, AL5 4SY	Mar 2021	£389,950	Flat / maisonette	Leasehold
2 Carlton Court Carlton Road, Harpenden, AL5 4SY	Feb 2021	£350,000	Flat / maisonette	Leasehold
34 Carlton Court Carlton Road, Harpenden, AL5 4SY	Feb 2021	£325,000	Flat / maisonette	Leasehold
18 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2020	£550,000	Flat / maisonette	Leasehold
21 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2020	£505,000	Flat / maisonette	Leasehold
23 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2017	£272,500	Flat / maisonette	Leasehold
15 Carlton Court Carlton Road, Harpenden, AL5 4SY	Mar 2017	£290,000	Flat / maisonette	Leasehold
35 Carlton Court Carlton Road, Harpenden, AL5 4SY	Mar 2016	£516,000	Flat / maisonette	Leasehold
12 Carlton Court Carlton Road, Harpenden, AL5 4SY	Mar 2016	£519,500	Flat / maisonette	Leasehold
8 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2015	£330,000	Flat / maisonette	Leasehold
5 Carlton Court Carlton Road, Harpenden, AL5 4SY	May 2014	£385,000	Flat / maisonette	Leasehold
26 Carlton Court Carlton Road, Harpenden, AL5 4SY	Apr 2014	£440,000	Terraced	Leasehold
30 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2008	£225,000	Flat / maisonette	Leasehold
4 Carlton Court Carlton Road, Harpenden, AL5 4SY	Oct 2007	£245,000	Flat / maisonette	Leasehold
19 Carlton Court Carlton Road, Harpenden, AL5 4SY	Nov 2006	£330,000	Flat / maisonette	Leasehold
6 Carlton Court Carlton Road, Harpenden, AL5 4SY	Oct 2004	£199,950	Flat / maisonette	Leasehold
7 Carlton Court Carlton Road, Harpenden, AL5 4SY	Aug 2003	£191,000	Flat / maisonette	Leasehold
1 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jun 2003	£179,950	Flat / maisonette	Leasehold
16 Carlton Court Carlton Road, Harpenden, AL5 4SY	Sep 2001	£162,000	Flat / maisonette	Leasehold
17 Carlton Court Carlton Road, Harpenden, AL5 4SY	Apr 2001	£109,950	Flat / maisonette	Leasehold
20 Carlton Court Carlton Road, Harpenden, AL5 4SY	Sep 1999	£175,000	Flat / maisonette	Leasehold
36 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jul 1998	£143,000	Flat / maisonette	Leasehold
11 Carlton Court Carlton Road, Harpenden, AL5 4SY	Jan 1995	£92,000	Flat / maisonette	Leasehold

AL5 ↑

What buyers ask

What is the median sold price in AL5 4SY?

The median of 63 recorded sales in AL5 4SY is £245,000. HM Land Registry · Sep 2026

When was the latest sale in AL5 4SY?

The latest recorded sale in AL5 4SY was in May 2025. HM Land Registry · Sep 2026

Which type of home sells most in AL5 4SY?

Flat / maisonette homes have the most recorded sales in AL5 4SY, with 62 transactions. HM Land Registry · Sep 2026

How many homes have recorded sales in AL5 4SY?

AL5 4SY has 32 homes with recorded sales in this snapshot. HM Land Registry · Sep 2026