Sunningdale Avenue - SS9 1JY
Key Postcode Insights
SS9 1JY is a residential postcode situated on Sunningdale Avenue, Leigh-On-Sea, SS9 with 23 addresses.
It ranks as the 542nd largest and 711th most expensive of the 1,019 postcodes in the SS9 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 23 properties: 13 houses and 10 flats.
- Ave. Sale Price
- £405,068
- 10 Year change
- up 17.9%
- Ave. Rental Price
- £1,813pcm
- 10 Year change
- up 43.4%
- Ave. £ per ft²
- £399/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Key Postcode Insights
SS9 1JY is a residential postcode situated on Sunningdale Avenue, Leigh-On-Sea, SS9 with 23 addresses.
It ranks as the 542nd largest and 711th most expensive of the 1,019 postcodes in the SS9 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 23 properties: 13 houses and 10 flats.
- Ave. Sale Price
- £405,068
- 10 Year change
- up 17.9%
- Ave. Rental Price
- £1,813pcm
- 10 Year change
- up 43.4%
- Ave. £ per ft²
- £399/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Explore Propertiesin SS9 1JY
- 7 Sunningdale Avenue
Building  |  2 Flats
- 9 Sunningdale Avenue
4 Bed Period House
- 11 Sunningdale Avenue
4 Bed Period House
Sales Market Trends
The last sale in SS9 1JY sold for £290,000 on 31st October 2025. Since then prices are up an average of 0.3%.
The current average value in the postcode is £405,068.
The SS9 1JY Sales Market has increased by 17.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £405,068 |
| June 2025 | 0.7% | £409,426 |
| June 2024 | -2.4% | £406,471 |
| June 2023 | -0.8% | £416,355 |
| June 2022 | 8.1% | £419,831 |
| June 2021 | 4.6% | £388,204 |
| June 2020 | 2.7% | £371,076 |
| June 2019 | -1.6% | £361,365 |
| June 2018 | 1.3% | £367,096 |
| June 2017 | 5.5% | £362,430 |
| June 2016 | 12.1% | £343,580 |
| June 2015 | 10.2% | £306,486 |
| June 2014 | 9.8% | £278,169 |
| June 2013 | 2.1% | £253,290 |
| June 2012 | 1.7% | £248,067 |
| June 2011 | 1.5% | £243,850 |
| June 2010 | 7.8% | £240,163 |
| June 2009 | -12.3% | £222,755 |
| June 2008 | -0.5% | £254,034 |
| June 2007 | 0% | £255,304 |
Rental Market Trends
The current average rental value in the postcode is £1,813.
The SS9 1JY Rental Market has increased by 43.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £1,813pcm |
| June 2025 | 4.1% | £1,774pcm |
| June 2024 | 8.1% | £1,705pcm |
| June 2023 | 7.6% | £1,577pcm |
| June 2022 | 7.6% | £1,466pcm |
| June 2021 | 3.2% | £1,363pcm |
| June 2020 | 1.4% | £1,321pcm |
| June 2019 | 1.8% | £1,303pcm |
| June 2018 | -0.3% | £1,280pcm |
| June 2017 | 1.5% | £1,284pcm |
| June 2016 | 1.9% | £1,265pcm |
| June 2015 | 6.2% | £1,241pcm |
| June 2014 | 3.9% | £1,169pcm |
| June 2013 | 1.7% | £1,125pcm |
| June 2012 | 1.3% | £1,106pcm |
| June 2011 | 3.2% | £1,092pcm |
| June 2010 | 4.7% | £1,058pcm |
| June 2009 | -6.1% | £1,011pcm |
| June 2008 | 5.3% | £1,076pcm |
| June 2007 | 0% | £1,022pcm |
Sales History
The last sale was on 31st October 2025 for £290,000 and since then the market in the area has increased by 0.3%. The postcode has had a total of 42 sales since 1995.
SS9 1JY has seen 5 sales in the last three years and 2 sales in the last twelve months.
- Sold Oct 2025£290,000 | 3 Bed Flat43, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY43, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY
- Sold Oct 2025£330,000 | 3 Bed Flat43A, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY43A, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY
- Sold Sep 2024£720,000 | 4 Bed House45, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY45, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY
- Sold Jan 2024£520,000 | 4 Bed House23, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY23, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY
- Sold Nov 2023£535,000 | 4 Bed House11, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY11, Sunningdale Avenue, Leigh-On-Sea, SS9 1JY
Nearby Postcodes
SS9 1JY is the 542nd largest and the 711th most expensive postcode out of the 1,019 postcodes in the SS9 area.
- SS9 1LA, Rockleigh Avenue, Leigh-On-Sea, SS9SS9 1LA41 Addresses|64 m away
- SS9 1JZ, Sunningdale Avenue, Leigh-On-Sea, SS9SS9 1JZ21 Addresses|65 m away
- SS9 1JR, Leigh Road, Leigh-On-Sea, SS9SS9 1JR8 Addresses|76 m away
- SS9 1JP, Leigh Road, Leigh-On-Sea, SS9SS9 1JP48 Addresses|82 m away
- SS9 1JU, Sandleigh Road, Leigh-On-Sea, SS9SS9 1JU26 Addresses|94 m away
Property Types
- 6 period houses built between 1800 and 1911
- 10 period flats built between 1800 and 1911
- 2 mid-century houses built between 1936 and 1979
- 5 other addresses of unknown type
- period house (6)
- period flat (10)
- mid-century house (2)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 18 properties.
- The most common rating is D.
- A (0)
- E (5)
- B (0)
- F (0)
- C (3)
- G (0)
- D (10)
- No EPC (5)
Top 3 Most Expensive Sales
- Sold Jan 2026£786,850 | 5 Bed House14, Sunningdale Avenue, Leigh-On-Sea, SS9 1JZ14, Sunningdale Avenue, Leigh-On-Sea, SS9 1JZ
- Sold May 2026£775,000 | 4 Bed House22, Sunningdale Avenue, Leigh-On-Sea, SS9 1JZ22, Sunningdale Avenue, Leigh-On-Sea, SS9 1JZ
- Sold Sep 2023£770,000 | 4 Bed House18, Sunningdale Avenue, Leigh-On-Sea, SS9 1JZ18, Sunningdale Avenue, Leigh-On-Sea, SS9 1JZ
Schools Nearby
- Chalkwell Hall Infant School100 m away
- Chalkwell Hall Junior School100 m away
- Our Lady of Lourdes Catholic Primary School500 m away
- Westcliff High School for Boys Academy800 m away
- Westcliff High School for Girls900 m away
- St Thomas More High School1.1 km away
More reading links
Public Transport Nearby
The closest station to SS9 1JY is Chalkwell station, which is 700 metres away.
- Chalkwell|700 m away
- Westcliff|1.6 km away
- Leigh-on-Sea|2.2 km away
- Prittlewell|2.8 km away
