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The TriangleHouse Prices / South East, Southampton
Last updated May 2026
Key Street Insights
The Triangle is a residential street with 7 addresses.
It ranks as the 22nd largest and 2nd most expensive of the 338 streets in the SO18 area. The dominant property type is a early-century flat built between 1912 and 1935.
The street contains a total of 7 properties: 7 flats.
7
Properties
- Flats
Key Street Insights
The Triangle is a residential street with 7 addresses.
It ranks as the 22nd largest and 2nd most expensive of the 338 streets in the SO18 area. The dominant property type is a early-century flat built between 1912 and 1935.
The street contains a total of 7 properties: 7 flats.
7
Properties
- Flats
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House Priceson The Triangle
Sale prices range from £66,134 for 1 bedroom leasehold flats (398 ft2) to £159,786 for 3 bedroom leasehold flats with a garden (861 ft2) .
Monthly rental prices range from £461 pcm for 1 bed flats to £1,010 pcm for 3 bed flats.
The gross rental yield is between 7.6% and 8.5%.
The average value per square foot is £158.
Average Sale Value
£88,959
Average Rental Value
£591 pcm
Average Rental Yield
8.0% /year
Average Value Per Sqft
£158 /ft2
Sales Market Trendson The Triangle
The last sale on The Triangle sold for £75,000 on 3rd January 2023. Since then prices are down an average of 4.4%.
The current average value in the street is £88,959.
The The Triangle Sales Market has increased by 8.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -5% | £88,959 |
| April 2025 | 0.8% | £93,647 |
| April 2024 | -0.2% | £92,861 |
| April 2023 | 2.3% | £93,085 |
| April 2022 | 5.7% | £90,999 |
| April 2021 | 0.8% | £86,107 |
| April 2020 | 1% | £85,402 |
| April 2019 | 0% | £84,516 |
| April 2018 | 0% | £84,477 |
| April 2017 | 3.3% | £84,493 |
| April 2016 | 6.5% | £81,797 |
| April 2015 | 5.5% | £76,830 |
| April 2014 | 5.4% | £72,802 |
| April 2013 | -0.4% | £69,076 |
| April 2012 | -0.1% | £69,371 |
| April 2011 | -2.1% | £69,468 |
| April 2010 | 5.7% | £70,972 |
| April 2009 | -11.9% | £67,134 |
| April 2008 | -0.3% | £76,202 |
| April 2007 | 0% | £76,422 |
Rental Market Trendson The Triangle
The current average rental value in the street is £591.
The The Triangle Rental Market has increased by 35.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.9% | £591pcm |
| April 2025 | 2.2% | £574pcm |
| April 2024 | 8.7% | £561pcm |
| April 2023 | 8.3% | £516pcm |
| April 2022 | 4.4% | £477pcm |
| April 2021 | 3.8% | £457pcm |
| April 2020 | 2.8% | £440pcm |
| April 2019 | -0.2% | £428pcm |
| April 2018 | -0.5% | £429pcm |
| April 2017 | -1.4% | £431pcm |
| April 2016 | 2.9% | £438pcm |
| April 2015 | 4.3% | £425pcm |
| April 2014 | 1.8% | £408pcm |
| April 2013 | 1.5% | £401pcm |
| April 2012 | 0.8% | £395pcm |
| April 2011 | 0.6% | £392pcm |
| April 2010 | 5.3% | £389pcm |
| April 2009 | -4% | £370pcm |
| April 2008 | 0.9% | £385pcm |
| April 2007 | 0% | £381pcm |
Properties and Buildingson The Triangle, Southampton, SO18
- 1A, The Triangle, Southampton, SO18 1FZ
- 2A, The Triangle, Southampton, SO18 1FZ3 bed early-century flat
- 3, The Triangle, Southampton, SO18 Mid-century building2 units
- 5B, The Triangle, Southampton, SO18 1FZ2 bed early-century flat
- 6A, The Triangle, Southampton, SO18 1FZ2 bed early-century flat
- 7A, The Triangle, Southampton, SO18 1FZ2 bed early-century flat
Sales Historyon The Triangle, Southampton, SO18
The last sale was on 3rd January 2023 for £75,000 and since then the market in the area has decreased by 4.4%. The street has had a total of 6 sales since 1995.
The Triangle, Southampton, SO18 has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Jan 2023£75,000 | 2 Bed FlatThe Triangle6A, The Triangle, Southampton, SO18 1FZ
Sold Jan 2021£59,500 | 2 Bed FlatThe Triangle6A, The Triangle, Southampton, SO18 1FZ
Sold Jan 2018£86,200 | 1 Bed FlatThe Triangle3B, The Triangle, Southampton, SO18 1FZ
Sold Dec 2008£157,500 | 1 Bed FlatThe Triangle3B, The Triangle, Southampton, SO18 1FZ
Sold Sep 2005£68,000 | 1 Bed FlatThe Triangle3C, The Triangle, Southampton, SO18 1FZ
Sold Sep 2000£35,000 | 1 Bed FlatThe Triangle3C, The Triangle, Southampton, SO18 1FZ
Top 3 Most Expensive Saleson The Triangle, Southampton, SO18
Nearby Streetsto The Triangle, Southampton, SO18
The Triangle, Southampton, SO18 is the 22nd largest and the 2nd most expensive street in the SO18 area.
- 83 mRiverdene Place, Southampton, SO18156 Addresses
- 111 mCobden Rise, Southampton, SO189 Addresses
- 179 mSt. Catherines Road, Southampton, SO18122 Addresses
- 209 mCobden Gardens, Southampton, SO1820 Addresses
- 275 mWhitworth Crescent, Southampton, SO1879 Addresses
- 284 mThorold Road, Southampton, SO1882 Addresses
Postcodeson The Triangle, Southampton, SO18
There is 1 postcode on The Triangle, Southampton, SO18.
- House prices in SO18 1FZ7 Addresses
Property Typesin The Triangle
- 2 mid-century flats built between 1936 and 1979
- 4 early-century flats built between 1912 and 1935
- 1 other address of unknown type
- mid-century flat (2)
- early-century flat (4)
- Unknown (1)
Energy Efficiencyof properties on The Triangle
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The dominant rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (0)
- G (0)
- D (3)
- No EPC (1)
Schools Nearbyto The Triangle, Southampton, SO18
The nearest primary school to The Triangle, Southampton, SO18 is St Denys Primary School which is 562 metres away.
- 562mSt Denys Primary School
- 615mBitterne Park Primary & Nursery School - Part of the Learning Federation Partnership of Schools
- 762mBitterne Manor Primary School
The nearest secondary school is Bitterne Park School which is 802 metres away.
- 802mBitterne Park School
- 2.3kmSt Anne's Catholic School
- 2.4kmOasis Academy Sholing
More reading links
Public Transport Nearbyto The Triangle, Southampton, SO18
The closest station to The Triangle, Southampton, SO18 is Bitterne station which is 600 metres away.
- 638mBitterne
- 866mSt Denys
- 1.9kmSwaythling
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