Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square foot	Type	Paid	sqft	£/ft
45, Sibley Avenue, Harpenden, AL5 1HF -	10 May 2024	£1,350,000	2002 sqft	£674	Detached (7 bed)
36, Sibley Avenue, Harpenden, AL5 1HF -	26 Oct 2023	£1,205,000	1883 sqft	£639	Detached (4 bed)
43, Sibley Avenue, Harpenden, AL5 1HF -	14 Jul 2023	£845,000	1248 sqft	£676	Detached (4 bed)
27, Sibley Avenue, Harpenden, AL5 1HF	15 Jun 2023	£500,000	1022 sqft	£488	Terrace (4 bed)
44, Sibley Avenue, Harpenden, AL5 1HF	23 Sep 2022	£660,000	688 sqft	£958	Detached
26, Sibley Avenue, Harpenden, AL5 1HF -	21 Jun 2022	£945,000	1528 sqft	£618	Terrace (4 bed)
34, Sibley Avenue, Harpenden, AL5 1HF -	20 Apr 2022	£755,000	1162 sqft	£649	Semi-D (3 bed)
24, Sibley Avenue, Harpenden, AL5 1HF	26 May 2021	£710,000	1506 sqft	£471	Semi-D (4 bed)
20, Sibley Avenue, Harpenden, AL5 1HF -	18 Dec 2020	£750,000	1571 sqft	£477	Semi-D (2 bed)
31, Sibley Avenue, Harpenden, AL5 1HF -	23 Aug 2019	£756,000 B	1668 sqft	£453	Semi-D (4 bed)
40, Sibley Avenue, Harpenden, AL5 1HF	18 Dec 2018	£895,000	1463 sqft	£611	Detached (4 bed)
22, Sibley Avenue, Harpenden, AL5 1HF -	20 Sep 2018	£585,000	699 sqft	£836	Semi-D (2 bed)
16, Sibley Avenue, Harpenden, AL5 1HF -	20 Jun 2018	£665,000	1248 sqft	£532	Detached (2 bed)
41, Sibley Avenue, Harpenden, AL5 1HF -	13 Aug 2014	£875,000	1926 sqft	£454	Detached (5 bed)
18, Sibley Avenue, Harpenden, AL5 1HF -	29 Oct 2010	£452,000	1248 sqft	£361	Semi-D (4 bed)
51, Sibley Avenue, Harpenden, AL5 1HF -	14 Jul 2010	£650,000	1754 sqft	£370	Detached (5 bed)
19, Sibley Avenue, Harpenden, AL5 1HF -	30 Apr 2010	£425,000	807 sqft	£526	Detached (2 bed)
25, Sibley Avenue, Harpenden, AL5 1HF -	28 Aug 2007	£395,000			Semi-D (3 bed)
21, Sibley Avenue, Harpenden, AL5 1HF	06 Jul 2007	£395,000			Detached (2 bed)
53, Sibley Avenue, Harpenden, AL5 1HF -	31 Aug 2006	£485,000	1054 sqft	£459	Detached (3 bed)
39, Sibley Avenue, Harpenden, AL5 1HF	24 Feb 2006	£520,000			Detached (4 bed)
35, Sibley Avenue, Harpenden, AL5 1HF	18 Nov 2005	£345,000			Semi-D (3 bed)
30, Sibley Avenue, Harpenden, AL5 1HF -	19 Jun 2001	£245,000	1323 sqft	£184	Semi-D (4 bed)
47, Sibley Avenue, Harpenden, AL5 1HF	28 Jul 2000	£287,000	1668 sqft	£171	Detached (5 bed)
28, Sibley Avenue, Harpenden, AL5 1HF	20 Jul 2000	£249,000	1485 sqft	£167	Semi-D (3 bed)
38, Sibley Avenue, Harpenden, AL5 1HF	12 Aug 1996	£213,200			Detached (4 bed)
45, Sibley Avenue -	£1,350,000 May-2024	186	7,258
36, Sibley Avenue -	£1,205,000 Oct-2023	175	6,885
43, Sibley Avenue -	£845,000 Jul-2023	116	7,284
27, Sibley Avenue	£500,000 Jun-2023	95	5,263
44, Sibley Avenue	£660,000 Sep-2022	64	10,312
26, Sibley Avenue -	£945,000 Jun-2022	142	6,654
34, Sibley Avenue -	£755,000 Apr-2022	108	6,990
24, Sibley Avenue	£710,000 May-2021	140	5,071
20, Sibley Avenue -	£750,000 Dec-2020	146	5,136
31, Sibley Avenue -	£756,000 B Aug-2019	155	4,877
40, Sibley Avenue	£895,000 Dec-2018	136	6,580
22, Sibley Avenue -	£585,000 Sep-2018	65	9,000
16, Sibley Avenue -	£665,000 Jun-2018	116	5,732
41, Sibley Avenue -	£875,000 Aug-2014	179	4,888
18, Sibley Avenue -	£452,000 Oct-2010	116	3,896
51, Sibley Avenue -	£650,000 Jul-2010	163	3,987
19, Sibley Avenue -	£425,000 Apr-2010	75	5,666
25, Sibley Avenue -	£395,000 Aug-2007
21, Sibley Avenue	£395,000 Jul-2007
53, Sibley Avenue -	£485,000 Aug-2006	98	4,948
39, Sibley Avenue	£520,000 Feb-2006
35, Sibley Avenue	£345,000 Nov-2005
30, Sibley Avenue -	£245,000 Jun-2001	123	1,991
47, Sibley Avenue	£287,000 Jul-2000	155	1,851
28, Sibley Avenue	£249,000 Jul-2000	138	1,804
38, Sibley Avenue	£213,200 Aug-1996

The data above for Sibley Avenue can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Sibley Avenue, Harpenden is £6,761 sqm (£628 per sq ft), this is calculated from the Land Registry price paid of the 9 most recent sales.
The majority of homes in Harpenden are now selling for between £565 and £715 per square foot , find out more in this local analysis of AL5 1 (Harpenden) house prices.
There are approximately 39 homes on Sibley Avenue, we would have expected approximately 5 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 9 property sales in Sibley Avenue, averaging about 2 home sales per year .
The average size of all the properties on Sibley Avenue is 126 m2 (1,356 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.