3Y Avg Price
£342,500
5 sales
Properties
21
15 freehold · 6 leasehold
Sales / Year
1.8
5-year average
Avg £/sq ft
£447
£4,810/m²
Rank in HP20
42nd
of 153 streets
Last Sale
£457,500
Mar 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
43 total recorded
17 St Marys Square
Terraced
£457,500
Mar 2026
2, DERBY ARMS St Marys Square
Flat/Maisonette
£190,000
Sept 2024
19 St Marys Square
Terraced
£415,000
Sept 2024
18 St Marys Square
Terraced
£410,000
Jul 2024
16 St Marys Square
Semi-Detached
£240,000
Oct 2023
3 St Marys Square
Terraced
£206,000
Dec 2022
22 St Marys Square
Terraced
£255,000
Feb 2022
20 St Marys Square
Terraced
£257,000
Dec 2021
8 St Marys Square
Terraced
£265,000
Oct 2021
4 St Marys Square
Terraced
£310,000
Feb 2021
Street Rankings — HP20
Streets ranked by 3-year average sale price. Showing positions 38–47 of 153.
| # | Street | 3Y Avg |
|---|---|---|
| 38 | Delamere Close | £350,000 |
| 38 | Abbotts Close | £350,000 |
| 40 | Hilton Avenue | £346,667 |
| 41 | White View | £346,500 |
| 42 | St Marys Square | £342,500 |
| 43 | Dunsham Lane | £341,000 |
| 44 | Barnsbury Avenue | £340,908 |
| 45 | Farnley Road | £340,000 |
| 45 | Ivinghoe View | £340,000 |
| 47 | Riley Close | £339,500 |
Property Mix
Type
Tenure
EPC Ratings
17 of 21 properties have an EPC record
Avg floor area: 710 sq ft (66 m²)
District Context — HP20
HP20 covers the Aylesbury area in Buckinghamshire, situated in the south-east Midlands. It is a mixed residential and market town district with good transport links and a balance of family homes and rental properties.
Average Property Price - HP20
£326,873
50
National percentile
Average Net Household Income - HP20
£40,312
59
National percentile
10-Year Annualised Price Growth - HP20
3.4%
45
National percentile
10-Year Annualised Rent Growth - HP
3.7%
43
National percentile