How much is 33 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH worth?
Estimated value — July 2026
£234,000
Likely range £179,000 – £329,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale July 1999
48%
confidence
Medium
Typically within 13% of the sale price
Property details
Mid-terrace house
John Street · Newport · NP11 7EH
Address
- District
- Caerphilly
- County
- Caerphilly
Value over time
- Modelled value
- Likely range (80%)
- 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 uses the property's earlier sales, so it can sit a little off the line. The shaded band is where four in five prices fell when we tested this line against real sales of similar homes; it widens the further a month is from the most recent sale.
View as a table
| Year | Modelled value | Likely range |
|---|---|---|
| 2000 | £60,698 | £47,265 – £65,045 |
| 2001 | £66,506 | £55,322 – £72,403 |
| 2002 | £83,711 | £70,636 – £92,517 |
| 2003 | £108,127 | £91,184 – £121,092 |
| 2004 | £135,123 | £113,271 – £153,270 |
| 2005 | £142,743 | £118,806 – £163,612 |
| 2006 | £159,203 | £132,296 – £184,336 |
| 2007 | £163,324 | £135,889 – £192,449 |
| 2008 | £134,818 | £112,418 – £162,144 |
| 2009 | £133,798 | £111,530 – £163,567 |
| 2010 | £132,016 | £109,385 – £162,861 |
| 2011 | £129,393 | £106,223 – £161,468 |
| 2012 | £131,869 | £107,906 – £166,405 |
| 2013 | £127,120 | £104,219 – £161,042 |
| 2014 | £136,946 | £111,845 – £175,379 |
| 2015 | £143,594 | £117,160 – £185,337 |
| 2016 | £152,776 | £126,280 – £197,559 |
| 2017 | £164,630 | £136,576 – £214,215 |
| 2018 | £180,621 | £149,540 – £239,581 |
| 2019 | £184,255 | £153,198 – £253,264 |
| 2020 | £197,378 | £165,102 – £278,799 |
| 2021 | £217,493 | £181,909 – £309,445 |
| 2022 | £240,992 | £200,941 – £341,642 |
| 2023 | £233,516 | £193,834 – £330,882 |
| 2024 | £235,111 | £195,753 – £335,759 |
| 2025 | £246,252 | £207,150 – £354,392 |
| 2026 | £252,798 | — |
Sale history
Mortgage calculator
£1,256
Estimated monthly repayment
£210,600
Loan amount
£241,521
Total interest
£452,121
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
- 6 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£135,000 · 2017£208,000
- 20 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£114,950 · 2016£190,000
- 14 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£98,000 · 2008£180,000
- 23 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£120,000 · 2006£204,000
- 21 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£170,000 · 2024£171,000
- 11 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£120,000 · 2018£167,000
- 13 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£123,000 · 2018£173,000
- 19 John Street, Cwmcarn, Newport, NP11 7EH£100,000 · 2018£141,000
- 8 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£80,000 · 2014£143,000
- 22 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH£72,250 · 2014£134,000
About this property
33 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH is a mid-terrace house on John Street in Newport, Caerphilly. Stede's estimated value for July 2026 is £234,000. Four in five similar homes sold within their likely range when tested; for this property that range is £179,000 to £329,000. It re-indexes the property's recorded sale prices to today using the UK House Price Index. The confidence score is 48 out of 100 (medium): estimates like this one are typically within 13% of the eventual sale price.
It last sold in July 1999 for £52,000. It has 2 sales on record, the earliest in 1999. The current estimate is 350% higher than that price. The current owner has held it for about 27 years.
The modelled value is up 3% over the past year and up 23% over the past five years.
Among 10 nearby properties Stede tracks in the NP11 area, estimated values run from £134,000 to £208,000. This mid-terrace house's £234,000 sits above that range.
Common questions
How much is 33 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH worth?
Stede estimates 33 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH is worth £234,000 as of July 2026, within a likely range of £179,000 to £329,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 33 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH last sell?
It last sold in July 1999 for £52,000. There are 2 sales on record, the earliest in 1999.
What type of property is 33 John Street, Cwmcarn, Newport, Caerphilly, NP11 7EH?
It is recorded as a Mid-terrace house on John Street in the NP11 postcode area.
How reliable is this estimate?
The confidence score is 48 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 13% of the sale price, and four in five sold within their likely range. 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 re-indexes this property's recorded sale prices to today using the House Price Index for its type and region, and tests the result against real sales to set the likely range and confidence. Full detail is on the methodology page.
How we calculated this
This estimate re-indexes the property's recorded sale prices to today with the UK House Price Index for its area and type. Its range and confidence come from testing the same method against 39,841 real sales of similar homes.
2
Valuation methods used
2
Recorded sales on file
1999
Most recent recorded sale