Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
49, Avalon Street, Grendon Underwood, HP18 0WH	30 Apr 2025	£380,000	86 m² 925 sqft	£4,418 £410	Terrace
57, Avalon Street, Grendon Underwood, HP18 0WH -	16 Dec 2024	£320,000	71 m² 764 sqft	£4,507 £418	Terrace
71, Avalon Street, Grendon Underwood, HP18 0WH -	09 Oct 2024	£325,000	71 m² 764 sqft	£4,577 £425	Terrace
69, Avalon Street, Grendon Underwood, HP18 0WH -	09 Oct 2024	£355,000	117 m² 1259 sqft	£3,034 £281	Terrace
75, Avalon Street, Grendon Underwood, HP18 0WH	14 Aug 2024	£370,000	91 m² 979 sqft	£4,065 £377	Terrace
67, Avalon Street, Grendon Underwood, HP18 0WH -	09 Aug 2024	£375,000	117 m² 1259 sqft	£3,205 £297	Terrace
47, Avalon Street, Grendon Underwood, HP18 0WH -	15 Apr 2024	£295,000	71 m² 764 sqft	£4,154 £385	Terrace
101, Avalon Street, Grendon Underwood, HP18 0WH -	21 Sep 2023	£480,000	123 m² 1323 sqft	£3,902 £362	Detached (4 bed)
53, Avalon Street, Grendon Underwood, HP18 0WH -	28 Feb 2023	£305,000	71 m² 764 sqft	£4,295 £399	Terrace
97, Avalon Street, Grendon Underwood, HP18 0WH -	29 Jul 2022	£450,000	134 m² 1442 sqft	£3,358 £311	Semi-D
37, Avalon Street, Grendon Underwood, HP18 0WH -	27 May 2022	£295,000	71 m² 764 sqft	£4,154 £385	Terrace
59, Avalon Street, Grendon Underwood, HP18 0WH -	03 May 2022	£351,000	86 m² 925 sqft	£4,081 £379	Terrace
55, Avalon Street, Grendon Underwood, HP18 0WH -	29 Apr 2022	£308,000	71 m² 764 sqft	£4,338 £403	Terrace
41, Avalon Street, Grendon Underwood, HP18 0WH -	29 Jun 2021	£312,000	86 m² 925 sqft	£3,627 £336	Terrace
51, Avalon Street, Grendon Underwood, HP18 0WH -	28 Jun 2021	£315,000	86 m² 925 sqft	£3,662 £340	Terrace
45, Avalon Street, Grendon Underwood, HP18 0WH -	04 Mar 2021	£347,500	98 m² 1054 sqft	£3,545 £329	Terrace
61, Avalon Street, Grendon Underwood, HP18 0WH -	18 Feb 2021	£230,000	64 m² 688 sqft	£3,593 £333	Terrace
79, Avalon Street, Grendon Underwood, HP18 0WH -	12 Feb 2021	£350,000	117 m² 1259 sqft	£2,991 £277	Semi-D
109, Avalon Street, Grendon Underwood, HP18 0WH -	04 Feb 2021	£285,000	80 m² 861 sqft	£3,562 £330	Terrace
107, Avalon Street, Grendon Underwood, HP18 0WH -	30 Oct 2020	£305,000	80 m² 861 sqft	£3,812 £354	Terrace
73, Avalon Street, Grendon Underwood, HP18 0WH	23 Oct 2020	£260,000	71 m² 764 sqft	£3,661 £340	Terrace
77, Avalon Street, Grendon Underwood, HP18 0WH -	29 Nov 2019	£210,000	64 m² 688 sqft	£3,281 £304	Flat
99, Avalon Street, Grendon Underwood, HP18 0WH -	22 Feb 2019	£300,000	80 m² 861 sqft	£3,750 £348	Semi-D
39, Avalon Street, Grendon Underwood, HP18 0WH -	18 Aug 2017	£269,995 B	71 m² 764 sqft	£3,802 £353	Terrace
43, Avalon Street, Grendon Underwood, HP18 0WH -	29 Jan 2015	£276,950	86 m² 925 sqft	£3,220 £299	Detached
35, Avalon Street, Grendon Underwood, HP18 0WH	27 Nov 2014	£184,000	64 m² 688 sqft	£2,875 £267	Flat
65, Avalon Street, Grendon Underwood, HP18 0WH -	05 Jun 2014	£285,000	117 m² 1259 sqft	£2,435 £226	Terrace
63, Avalon Street, Grendon Underwood, HP18 0WH	30 Apr 2014	£315,950	134 m² 1442 sqft	£2,357 £218	Terrace
81, Avalon Street, Grendon Underwood, HP18 0WH	28 Mar 2014	£289,950	135 m² 1453 sqft	£2,147 £199	Semi-D
103, Avalon Street, Grendon Underwood, HP18 0WH	30 Sep 2013	£249,950	86 m² 925 sqft	£2,906 £269	Semi-D
49, Avalon St	£380,000 Apr-2025	86 925	4,418 410
57, Avalon St -	£320,000 Dec-2024	71 764	4,507 418
71, Avalon St -	£325,000 Oct-2024	71 764	4,577 425
69, Avalon St -	£355,000 Oct-2024	117 1259	3,034 281
75, Avalon St	£370,000 Aug-2024	91 979	4,065 377
67, Avalon St -	£375,000 Aug-2024	117 1259	3,205 297
47, Avalon St -	£295,000 Apr-2024	71 764	4,154 385
101, Avalon St -	£480,000 Sep-2023	123 1323	3,902 362
53, Avalon St -	£305,000 Feb-2023	71 764	4,295 399
97, Avalon St -	£450,000 Jul-2022	134 1442	3,358 311
37, Avalon St -	£295,000 May-2022	71 764	4,154 385
59, Avalon St -	£351,000 May-2022	86 925	4,081 379
55, Avalon St -	£308,000 Apr-2022	71 764	4,338 403
41, Avalon St -	£312,000 Jun-2021	86 925	3,627 336
51, Avalon St -	£315,000 Jun-2021	86 925	3,662 340
45, Avalon St -	£347,500 Mar-2021	98 1054	3,545 329
61, Avalon St -	£230,000 Feb-2021	64 688	3,593 333
79, Avalon St -	£350,000 Feb-2021	117 1259	2,991 277
109, Avalon St -	£285,000 Feb-2021	80 861	3,562 330
107, Avalon St -	£305,000 Oct-2020	80 861	3,812 354
73, Avalon St	£260,000 Oct-2020	71 764	3,661 340
77, Avalon St -	£210,000 Nov-2019	64 688	3,281 304
99, Avalon St -	£300,000 Feb-2019	80 861	3,750 348
39, Avalon St -	£269,995 B Aug-2017	71 764	3,802 353
43, Avalon St -	£276,950 Jan-2015	86 925	3,220 299
35, Avalon St	£184,000 Nov-2014	64 688	2,875 267
65, Avalon St -	£285,000 Jun-2014	117 1259	2,435 226
63, Avalon St	£315,950 Apr-2014	134 1442	2,357 218
81, Avalon St	£289,950 Mar-2014	135 1453	2,147 199
103, Avalon St	£249,950 Sep-2013	86 925	2,906 269

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

The average price per square metre (per square foot) in Avalon Street, Grendon Underwood is £4,017 sqm (£373 per sq ft), this is based on the sold price of the 14 most recent sales.
The majority of homes in Waddesdon are now selling for between £3,570 and £4,470 per square metre (£331 and £415 per square foot) , find out more in this local analysis of HP18 0 (Waddesdon) house prices.
There are approximately 31 homes on Avalon Street, we would have expected roughly 4 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 14 property sales in Avalon Street, averaging roughly 3 home sales per year .
The average size of all the properties on Avalon Street is 88 m2 (947 sqft).