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
4, Gaston Avenue, Keynsham, BS31 1LR	15 Apr 2025	£365,000	89 m² 957 sqft	£4,101 £380	Semi-D (3 bed)
20, Gaston Avenue, Keynsham, BS31 1LR -	28 Jun 2023	£350,000	108 m² 1162 sqft	£3,240 £301	Terrace (3 bed)
16, Gaston Avenue, Keynsham, BS31 1LR -	30 Jan 2023	£300,000	76 m² 818 sqft	£3,947 £366	Semi-D (3 bed)
37, Gaston Avenue, Keynsham, BS31 1LR -	14 Nov 2022	£425,000	95 m² 1022 sqft	£4,473 £415	Semi-D (3 bed)
18, Gaston Avenue, Keynsham, BS31 1LR -	30 Sep 2022	£292,500	62 m² 667 sqft	£4,717 £438	Terrace (3 bed)
30, Gaston Avenue, Keynsham, BS31 1LR -	11 Feb 2022	£405,000	98 m² 1054 sqft	£4,132 £383	Terrace (3 bed)
8, Gaston Avenue, Keynsham, BS31 1LR -	30 Jul 2018	£280,500	96 m² 1033 sqft	£2,921 £271	Semi-D (3 bed)
38, Gaston Avenue, Keynsham, BS31 1LR	01 Jun 2018	£178,000 B	57 m² 613 sqft	£3,122 £290	Flat (2 bed)
2, Gaston Avenue, Keynsham, BS31 1LR -	09 Dec 2015	£265,000	80 m² 861 sqft	£3,312 £307	Semi-D (3 bed)
24, Gaston Avenue, Keynsham, BS31 1LR -	18 Oct 2013	£170,000	65 m² 699 sqft	£2,615 £242	Semi-D (2 bed)
36, Gaston Avenue, Keynsham, BS31 1LR -	15 Jul 2011	£242,500	118 m² 1270 sqft	£2,055 £190	Semi-D (3 bed)
40, Gaston Avenue, Keynsham, BS31 1LR -	16 Jul 2010	£121,000	56 m² 602 sqft	£2,160 £200	Semi-D (2 bed)
36a, Gaston Avenue, Keynsham, BS31 1LR	16 Dec 2005	£203,000			Semi-D (3 bed)
6, Gaston Avenue, Keynsham, BS31 1LR -	14 Oct 2005	£167,500	81 m² 871 sqft	£2,067 £192	Semi-D (3 bed)
12, Gaston Avenue, Keynsham, BS31 1LR	18 Jul 2003	£147,000			Semi-D (3 bed)
4, Gaston Avenue	£365,000 Apr-2025	89 957	4,101 380
20, Gaston Avenue -	£350,000 Jun-2023	108 1162	3,240 301
16, Gaston Avenue -	£300,000 Jan-2023	76 818	3,947 366
37, Gaston Avenue -	£425,000 Nov-2022	95 1022	4,473 415
18, Gaston Avenue -	£292,500 Sep-2022	62 667	4,717 438
30, Gaston Avenue -	£405,000 Feb-2022	98 1054	4,132 383
8, Gaston Avenue -	£280,500 Jul-2018	96 1033	2,921 271
38, Gaston Avenue	£178,000 B Jun-2018	57 613	3,122 290
2, Gaston Avenue -	£265,000 Dec-2015	80 861	3,312 307
24, Gaston Avenue -	£170,000 Oct-2013	65 699	2,615 242
36, Gaston Avenue -	£242,500 Jul-2011	118 1270	2,055 190
40, Gaston Avenue -	£121,000 Jul-2010	56 602	2,160 200
36a, Gaston Avenue	£203,000 Dec-2005
6, Gaston Avenue -	£167,500 Oct-2005	81 871	2,067 192
12, Gaston Avenue	£147,000 Jul-2003

The data above for Gaston 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 Gaston Avenue, Keynsham is £4,438 sqm (£412 per sq ft), this is based on the Land Registry price paid of the 9 most recent sales.
The majority of homes in Keynsham are now selling for between £3,680 and £4,670 per square metre (£341 and £433 per square foot) , find out more in this local analysis of BS31 1 (Keynsham) house prices.
There are approximately 23 homes on Gaston Avenue, we would have expected approximately 3 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 Gaston Avenue, averaging roughly 2 home sales per year .
The average size of all the properties on Gaston Avenue is 72 m2 (775 sqft).