Mainstone - SO51 6BA
Key Postcode Insights
SO51 6BA is a residential postcode situated on Mainstone, Romsey, SO51 with 9 addresses.
It ranks as the 270th largest and 471st most expensive of the 813 postcodes in the SO51 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 9 properties: 9 houses.
- Ave. Sale Price
- £540,670
- 10 Year change
- up 24.9%
- Ave. Rental Price
- £1,896pcm
- 10 Year change
- up 50.2%
- Ave. £ per ft²
- £443/ft²
- Ave. Gross Yield
- 4.2%/year/yr
Key Postcode Insights
SO51 6BA is a residential postcode situated on Mainstone, Romsey, SO51 with 9 addresses.
It ranks as the 270th largest and 471st most expensive of the 813 postcodes in the SO51 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 9 properties: 9 houses.
- Ave. Sale Price
- £540,670
- 10 Year change
- up 24.9%
- Ave. Rental Price
- £1,896pcm
- 10 Year change
- up 50.2%
- Ave. £ per ft²
- £443/ft²
- Ave. Gross Yield
- 4.2%/year/yr
Explore Properties in SO51 6BA
- 1 Mainstone Barn Mainstone
4 Bed Modern House
- 2 Mainstone Barn Mainstone
5 Bed Period House
- Mainstone House
4 Bed Period House
- Middlebridge Lodge
3 Bed Period House
- 2 Mainstone
4 Bed Period House
Sales Market Trends
The current average value in the postcode is £540,670.
The SO51 6BA Sales Market has increased by 24.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | -2.7% | £540,670 |
| July 2025 | 0.7% | £555,937 |
| July 2024 | -0.8% | £552,085 |
| July 2023 | -2% | £556,533 |
| July 2022 | 9.5% | £567,985 |
| July 2021 | 10.6% | £518,541 |
| July 2020 | 0.7% | £468,653 |
| July 2019 | 0.7% | £465,480 |
| July 2018 | 0.2% | £462,088 |
| July 2017 | 6.5% | £461,188 |
| July 2016 | 5% | £432,846 |
| July 2015 | 12.9% | £412,337 |
| July 2014 | 3.4% | £365,356 |
| July 2013 | -1.2% | £353,227 |
| July 2012 | -3.4% | £357,499 |
| July 2011 | 1% | £370,020 |
| July 2010 | 11.7% | £366,274 |
| July 2009 | -10.9% | £327,915 |
| July 2008 | 7.3% | £368,043 |
| July 2007 | 0% | £342,908 |
Rental Market Trends
The current average rental value in the postcode is £1,896.
The SO51 6BA Rental Market has increased by 50.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 3.1% | £1,896pcm |
| July 2025 | 4.1% | £1,840pcm |
| July 2024 | 4% | £1,767pcm |
| July 2023 | 9.8% | £1,699pcm |
| July 2022 | 9.8% | £1,547pcm |
| July 2021 | 3.9% | £1,409pcm |
| July 2020 | 3.4% | £1,356pcm |
| July 2019 | 0% | £1,312pcm |
| July 2018 | 1.5% | £1,312pcm |
| July 2017 | 2.4% | £1,293pcm |
| July 2016 | 0.9% | £1,262pcm |
| July 2015 | 6.8% | £1,251pcm |
| July 2014 | 3.5% | £1,171pcm |
| July 2013 | 2.9% | £1,131pcm |
| July 2012 | 0.8% | £1,099pcm |
| July 2011 | 4% | £1,090pcm |
| July 2010 | 8.3% | £1,048pcm |
| July 2009 | -2.8% | £968pcm |
| July 2008 | 1.3% | £996pcm |
| July 2007 | 0% | £984pcm |
Nearby Postcodes
SO51 6BA is the 270th largest and the 471st most expensive postcode out of the 813 postcodes in the SO51 area.
- SO51 8HG, Mainstone, Romsey, SO51SO51 8HG7 Addresses|179 m away
- SO51 8HH, Middlebridge Street, Romsey, SO51SO51 8HH34 Addresses|322 m away
- SO51 8HF, The Causeway, Romsey, SO51SO51 8HF8 Addresses|337 m away
- SO51 8HN, Riverside Gardens, Romsey, SO51SO51 8HN87 Addresses|405 m away
- SO51 8HL, Middlebridge Street, Romsey, SO51SO51 8HL34 Addresses|429 m away
Property Types
- 8 period houses built between 1800 and 1911
- 1 modern house built after 1980
- period house (8)
- modern house (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 9 properties.
- The most common rating is E.
- A (0)
- E (4)
- B (0)
- F (0)
- C (2)
- G (0)
- D (3)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Apr 2017£655,000 | 4 Bed House1, Mainstone, Romsey, SO51 8HG1, Mainstone, Romsey, SO51 8HG
- Sold Jul 2025£500,000 | 3 Bed House17, Mainstone, Romsey, SO51 8HG17, Mainstone, Romsey, SO51 8HG
- Sold Aug 2023£470,000 | 4 Bed House7, Mainstone, Romsey, SO51 8HG7, Mainstone, Romsey, SO51 8HG
Schools Nearby
- Romsey Abbey Church of England Primary School800 m away
- Romsey Primary School & Nursery1.8 km away
- Cupernham Junior School2.6 km away
- The Romsey School1.2 km away
- The Mountbatten School2.6 km away
- Testwood School6.5 km away
More reading links
Public Transport Nearby
The closest station to SO51 6BA is Romsey station, which is 1.4 kilometres away.
- Romsey|1.4 km away
- Mottisfont & Dunbridge|6.3 km away
- Totton|7.4 km away
- Redbridge|7.5 km away
