How much is 7 Mary Street, Trethomas, Caerphilly, CF83 8HN worth?
Estimated value — October 2026
£166,000
Likely range £164,000 – £168,000
Latest recorded sale December 2018
69%
confidence
Medium
Property details
Mid-terrace house
Mary Street · Caerphilly · CF83 8HN
Address
- District
- Caerphilly
- County
- Caerphilly
Value over time
- Modelled value
- Recorded sale
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also blends in the other valuation methods, so it can sit a little off the line.
View as a table
| Year | Modelled value | Recorded sale |
|---|---|---|
| 2013 | £85,654 | £88,000 |
| 2014 | £92,044 | — |
| 2015 | £93,481 | — |
| 2016 | £94,267 | — |
| 2017 | £101,140 | — |
| 2018 | £109,000 | £109,000 |
| 2019 | £110,966 | — |
| 2020 | £120,101 | — |
| 2021 | £135,023 | — |
| 2022 | £152,582 | — |
| 2023 | £150,112 | — |
| 2024 | £157,879 | — |
| 2025 | £159,409 | — |
| 2026 | £164,188 | — |
Sale history
Mortgage calculator
£788
Estimated monthly repayment
£149,400
Loan amount
£134,414
Total interest
£283,814
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
- 44 Mary Street, Trethomas, Caerphilly, CF83 8HN£170,000 · 2026£172,000
- 47 Mary Street, Trethomas, Caerphilly, CF83 8HN£141,000 · 2025£154,000
- 20 Mary Street, Trethomas, Caerphilly, CF83 8HN£163,500 · 2024£174,000
- 16 Mary Street, Trethomas, Caerphilly, CF83 8HN£145,000 · 2024£161,000
- 6 Mary Street, Trethomas, Caerphilly, CF83 8HN£150,000 · 2024£166,000
- 41 Mary Street, Trethomas, Caerphilly, CF83 8HN£150,000 · 2023£165,000
- 33 Mary Street, Trethomas, Caerphilly, CF83 8HN£140,000 · 2023£154,000
- 39 Mary Street, Trethomas, Caerphilly, CF83 8HN£146,500 · 2023£168,000
- 31 Mary Street, Trethomas, Caerphilly, CF83 8HN£138,500 · 2022£166,000
- 10 Mary Street, Trethomas, Caerphilly, CF83 8HN£127,000 · 2022£150,000
About this property
7 Mary Street, Trethomas, Caerphilly, CF83 8HN is a mid-terrace house on Mary Street in Caerphilly. Stede's estimated value for October 2026 is £166,000. The likely range is £164,000 to £168,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 69 out of 100 (medium), based on how recent the most recent recorded sale is.
It last sold in December 2018 for £109,000. It has 2 sales on record, the earliest in 2013. The current estimate is 52% higher than that price. The current owner has held it for about 8 years.
The modelled value is up 4% over the past year and up 25% over the past five years.
Among 10 nearby properties Stede tracks in the CF83 area, estimated values run from £150,000 to £174,000. This mid-terrace house's £166,000 sits around the middle of that range.
Common questions
How much is 7 Mary Street, Trethomas, Caerphilly, CF83 8HN worth?
Stede estimates 7 Mary Street, Trethomas, Caerphilly, CF83 8HN is worth £166,000 as of October 2026, within a likely range of £164,000 to £168,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 7 Mary Street, Trethomas, Caerphilly, CF83 8HN last sell?
It last sold in December 2018 for £109,000. There are 2 sales on record, the earliest in 2013.
What type of property is 7 Mary Street, Trethomas, Caerphilly, CF83 8HN?
It is recorded as a Mid-terrace house on Mary Street in the CF83 postcode area.
How reliable is this estimate?
The confidence score is 69 out of 100 (medium), which reflects how recent the most recent recorded sale is rather than local market volatility. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
Stede runs 2 independent methods that re-index this property's recorded sale prices to today using the House Price Index for its type and region, then takes the average. Full detail is on the methodology page.
How we calculated this
This estimate averages 2 valuation methods, each re-indexing recorded sale prices to today. The confidence score reflects how recent the most recent recorded sale is.
2
Valuation methods used
2
Recorded sales on file
2018
Most recent recorded sale