21, The Polygon - SO15 2BP
Key Building Insights
21, The Polygon is a residential building situated on The Polygon, Southampton, SO15 with 4 addresses.
It ranks as the 744th largest and 1271st most expensive of the 1,355 buildings in the SO15 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 4 properties: 4 flats.
- Ave. Sale Price
- £226,832
- 10 Year change
- up 1.2%
- Ave. Rental Price
- £1,069pcm
- 10 Year change
- up 31.5%
- Ave. £ per ft²
- £259/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Key Building Insights
21, The Polygon is a residential building situated on The Polygon, Southampton, SO15 with 4 addresses.
It ranks as the 744th largest and 1271st most expensive of the 1,355 buildings in the SO15 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 4 properties: 4 flats.
- Ave. Sale Price
- £226,832
- 10 Year change
- up 1.2%
- Ave. Rental Price
- £1,069pcm
- 10 Year change
- up 31.5%
- Ave. £ per ft²
- £259/ft²
- Ave. Gross Yield
- 5.7%/year/yr
Explore Properties on The Polygon, Southampton, SO15
- 21A The Polygon
3 Bed Period Flat
- 21B The Polygon
3 Bed Period Flat
- 21C The Polygon
1 Bed Period Flat
- 21 The Polygon
3 Bed Period Flat
Sales Market Trends
The last sale in 21, The Polygon sold for £265,000 on 27th July 2023. Since then prices are down an average of 5.3%.
The current average value in the building is £226,832.
The 21, The Polygon Sales Market has increased by 1.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -4.2% | £226,832 |
| June 2025 | -1.5% | £236,837 |
| June 2024 | 0.7% | £240,365 |
| June 2023 | 1.3% | £238,801 |
| June 2022 | 5.2% | £235,675 |
| June 2021 | 0.1% | £224,071 |
| June 2020 | 0% | £223,936 |
| June 2019 | -2% | £223,981 |
| June 2018 | -0.3% | £228,580 |
| June 2017 | 2.3% | £229,315 |
| June 2016 | 6.3% | £224,138 |
| June 2015 | 6.1% | £210,858 |
| June 2014 | 6.4% | £198,675 |
| June 2013 | 0.1% | £186,770 |
| June 2012 | -1.6% | £186,498 |
| June 2011 | -3.6% | £189,458 |
| June 2010 | 7% | £196,441 |
| June 2009 | -8.8% | £183,664 |
| June 2008 | -3.9% | £201,319 |
| June 2007 | 0% | £209,579 |
Rental Market Trends
The current average rental value in the building is £1,069.
The 21, The Polygon Rental Market has increased by 31.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2% | £1,069pcm |
| June 2025 | 2.4% | £1,048pcm |
| June 2024 | 7.5% | £1,023pcm |
| June 2023 | 8.5% | £952pcm |
| June 2022 | 6.6% | £878pcm |
| June 2021 | 3% | £823pcm |
| June 2020 | 1.1% | £799pcm |
| June 2019 | 0.7% | £790pcm |
| June 2018 | -1.7% | £785pcm |
| June 2017 | -1.7% | £799pcm |
| June 2016 | 3.1% | £813pcm |
| June 2015 | 3.3% | £788pcm |
| June 2014 | 2.8% | £763pcm |
| June 2013 | 1.8% | £742pcm |
| June 2012 | 1% | £729pcm |
| June 2011 | 0.5% | £722pcm |
| June 2010 | 4.9% | £718pcm |
| June 2009 | -4.4% | £685pcm |
| June 2008 | 1.9% | £716pcm |
| June 2007 | 0% | £703pcm |
Sales History
The last recorded sale was on 27th July 2023 for £265,000 and since then the market in the area has decreased by 5.3%.
21, The Polygon, Southampton, SO15 2BP has had 3 sales since 1995, with 1 in the last three years and none in the last twelve months.
- Sold Jul 2023£265,000 | 3 Bed Flat21B, The Polygon, Southampton, SO15 2BP21B, The Polygon, Southampton, SO15 2BP
- Sold Jan 2021£270,000 | 3 Bed Flat21, The Polygon, Southampton, SO15 2BP21, The Polygon, Southampton, SO15 2BP
- Sold Dec 2020£240,000 | 3 Bed Flat21B, The Polygon, Southampton, SO15 2BP21B, The Polygon, Southampton, SO15 2BP
Property Types
- 4 period flats built between 1800 and 1911
- period flat (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 4 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (0)
- G (0)
- D (4)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Mar 2019£7,265,000 | 5 Bed House25, The Polygon, Southampton, SO15 2BP25, The Polygon, Southampton, SO15 2BP
- Sold Nov 2015£1,187,500 | 4 Bed House16-22, The Polygon, Southampton, SO15 2BN16-22, The Polygon, Southampton, SO15 2BN
- Sold Nov 2015£1,187,500 | 1 Bed FlatFlat 1, 12, The Polygon, Southampton, SO15 2BNFlat 1, 12, The Polygon, Southampton, SO15 2BN
Schools Nearby
- Springhill Catholic Primary School500 m away
- Banister Primary School800 m away
- Freemantle Church of England Community Academy1.1 km away
- St Anne's Catholic School700 m away
- Upper Shirley High School2.4 km away
- Regents Park Community College2.6 km away
More reading links
Public Transport Nearby
The closest station to 21, The Polygon, Southampton, SO15 2BP is Southampton Central station, which is 300 metres away.
- Southampton Central|300 m away
- Millbrook (Hants)|1.6 km away
- St Denys|2.1 km away
- Bitterne|2.6 km away
