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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
TR18 4SGHouse Prices / South West, Cornwall, Union Street
Last updated May 2026
Key Postcode Insights
TR18 4SG is a residential postcode situated on Union Street, Penzance, TR18 with 4 addresses.
It ranks as the 175th largest and 119th most expensive of the 841 postcodes in the TR18 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 4 properties: 1 house and 3 flats.
4
Properties
- Houses
- Flats
Key Postcode Insights
TR18 4SG is a residential postcode situated on Union Street, Penzance, TR18 with 4 addresses.
It ranks as the 175th largest and 119th most expensive of the 841 postcodes in the TR18 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 4 properties: 1 house and 3 flats.
4
Properties
- Houses
- Flats
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House Pricesin TR18 4SG
Sale prices range from £153,970 for 2 bedroom Leasehold flats with a garden (710 ft2) to £421,254 for 4 bedroom freehold houses with a garden (1,606 ft2) .
Monthly rental prices range from £842 pcm for 2 bed flats to £1,446 pcm for 4 bed houses.
The gross rental yield is between 4.1% and 6.6%.
The average value per square foot is £254.
Average Sale Value
£225,578
Average Rental Value
£997 pcm
Average Rental Yield
5.3% /year
Average Value Per Sqft
£254 /ft2
Sales Market Trendsin TR18 4SG
The current average value in the postcode is £225,578.
The TR18 4SG Sales Market has increased by 37.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.4% | £225,578 |
| April 2025 | 0.8% | £233,426 |
| April 2024 | -0.2% | £231,498 |
| April 2023 | 2.1% | £231,988 |
| April 2022 | 15.3% | £227,273 |
| April 2021 | 12.4% | £197,134 |
| April 2020 | -0.6% | £175,461 |
| April 2019 | 1.4% | £176,546 |
| April 2018 | 2.4% | £174,194 |
| April 2017 | 3.5% | £170,134 |
| April 2016 | 5.9% | £164,410 |
| April 2015 | -0.5% | £155,269 |
| April 2014 | 0.9% | £156,055 |
| April 2013 | 2.2% | £154,633 |
| April 2012 | -0.2% | £151,237 |
| April 2011 | -1.1% | £151,546 |
| April 2010 | 1.6% | £153,167 |
| April 2009 | -12% | £150,819 |
| April 2008 | -1.6% | £171,368 |
| April 2007 | 0% | £174,157 |
Rental Market Trendsin TR18 4SG
The current average rental value in the postcode is £997.
The TR18 4SG Rental Market has increased by 65.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4.8% | £997pcm |
| April 2025 | 10.5% | £952pcm |
| April 2024 | 4.8% | £861pcm |
| April 2023 | 5% | £821pcm |
| April 2022 | 9.3% | £782pcm |
| April 2021 | 11% | £715pcm |
| April 2020 | 2.2% | £644pcm |
| April 2019 | 2.8% | £630pcm |
| April 2018 | 1.4% | £613pcm |
| April 2017 | 0.5% | £604pcm |
| April 2016 | 0.3% | £601pcm |
| April 2015 | 2.2% | £599pcm |
| April 2014 | 1.8% | £586pcm |
| April 2013 | -0.7% | £576pcm |
| April 2012 | 1.4% | £580pcm |
| April 2011 | 2.2% | £572pcm |
| April 2010 | -0.1% | £559pcm |
| April 2009 | -6.5% | £559pcm |
| April 2008 | 5.5% | £598pcm |
| April 2007 | 0% | £567pcm |
Properties and Buildingsin TR18 4SG, Union Street, Penzance, TR18
- 1, Union Street, Penzance, TR18 Period building 3 units
- 2, Union Street, Penzance, TR18 4SG
Nearby Postcodesto TR18 4SG
TR18 4SG is the 175th largest and the 119th most expensive postcode out of the 841 postcodes in the TR18 area.
- 23 mTR18 2SG, Green Market, Penzance, TR18TR18 2SG11 Addresses
- 24 mTR18 2SH, Green Market, Penzance, TR18TR18 2SH4 Addresses
- 32 mTR18 4SW, Parade Passage, Penzance, TR18TR18 4SW6 Addresses
- 56 mTR18 2SJ, Alverton Street, Penzance, TR18TR18 2SJ1 Addresses
- 58 mTR18 2JD, Market Place, Penzance, TR18TR18 2JD4 Addresses
- 58 mTR18 4SH, North Parade, Penzance, TR18TR18 4SH19 Addresses
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Property Typesin TR18 4SG
- 3 period flats built between 1800 and 1911
- 1 other address of unknown type
- period flat (3)
- Unknown (1)
Energy Efficiencyof properties in TR18 4SG
- Energy Performance Certificate (EPC) surveys conducted for 3 properties.
- The dominant rating is E.
- A (0)
- E (2)
- B (0)
- F (0)
- C (0)
- G (0)
- D (1)
- No EPC (1)
Schools Nearbyto TR18 4SG
The nearest primary school to TR18 4SG is St Mary's CofE Primary School, Penzance which is 488 metres away.
- 488mSt Mary's CofE Primary School, Penzance
- 852mAlverton Primary School
- 891mSt Mary's Catholic School, Penzance
The nearest secondary school is Humphry Davy School which is 764 metres away.
- 764mHumphry Davy School
- 1.7kmMounts Bay Academy
- 10.2kmSt Ives School
More reading links
Public Transport Nearbyto TR18 4SG
The closest station to TR18 4SG is Penzance station which is 600 metres away.
- 556mPenzance
- 8.9kmSt Erth
- 9.7kmLelant Saltings
- 10.2kmCarbis Bay
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