How much is 342 Chatsworth Avenue, Portsmouth, PO6 2UP worth?
Estimated value — November 2026
£348,000
Likely range £278,000 – £435,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale February 1997
59%
confidence
Medium
Typically within 10% of the sale price
Property details
Mid-terrace house
Chatsworth Avenue · Portsmouth · PO6 2UP
Address
- District
- Portsmouth
- County
- Portsmouth
Value over time
- Modelled value
- Projected
- Likely range (80%)
- Today's estimate
Drawn through each of this property's recorded sales and ending at today's estimate, with the UK House Price Index for its area and property type filling in the months between. 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 a recorded sale, and today it matches the likely range above.
View as a table
| Year | Modelled value | Likely range |
|---|---|---|
| 2000 | £110,275 | £93,983 – £128,343 |
| 2001 | £126,561 | £106,872 – £148,427 |
| 2002 | £159,409 | £133,419 – £188,178 |
| 2003 | £183,759 | £152,810 – £217,201 |
| 2004 | £200,300 | £165,668 – £237,152 |
| 2005 | £206,599 | £169,718 – £245,405 |
| 2006 | £216,645 | £176,465 – £258,924 |
| 2007 | £231,901 | £187,592 – £278,272 |
| 2008 | £198,764 | £159,759 – £240,174 |
| 2009 | £209,463 | £168,370 – £254,293 |
| 2010 | £210,662 | £169,087 – £257,428 |
| 2011 | £210,400 | £168,820 – £259,077 |
| 2012 | £216,214 | £173,440 – £266,779 |
| 2013 | £221,252 | £195,857 – £252,815 |
| 2014 | £236,219 | £207,495 – £271,919 |
| 2015 | £255,389 | £222,593 – £296,150 |
| 2016 | £271,416 | £234,711 – £317,035 |
| 2017 | £288,699 | £247,688 – £339,670 |
| 2018 | £295,592 | £251,586 – £350,285 |
| 2019 | £297,110 | £250,852 – £354,602 |
| 2020 | £310,446 | £259,995 – £373,149 |
| 2021 | £321,453 | £267,022 – £389,103 |
| 2022 | £366,162 | £301,663 – £446,325 |
| 2023 | £346,533 | £283,129 – £425,335 |
| 2024 | £359,621 | £291,370 – £444,447 |
| 2025 | £343,158 | £275,692 – £427,009 |
| 2026 | £348,000 | £278,000 – £435,000 |
Sale history
Mortgage calculator
£1,868
Estimated monthly repayment
£313,200
Loan amount
£359,185
Total interest
£672,385
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
- 266 Chatsworth Avenue, Portsmouth, PO6 2UP£360,000 · 2026£355,000
- 272 Chatsworth Avenue, Portsmouth, PO6 2UP£325,000 · 2026£341,000
- 280 Chatsworth Avenue, Portsmouth, PO6 2UP£310,000 · 2025£331,000
- 264 Chatsworth Avenue, Cosham, Portsmouth, PO6 2UP£330,000 · 2024£357,000
- 324 Chatsworth Avenue, Portsmouth, PO6 2UP£325,000 · 2024£331,000
- 268 Chatsworth Avenue, Cosham, Portsmouth, PO6 2UP£385,000 · 2023£382,000
- 334 Chatsworth Avenue, Cosham, Portsmouth, PO6 2UP£332,000 · 2023£326,000
- 340 Chatsworth Avenue, Cosham, Portsmouth, PO6 2UP£309,000 · 2018£377,000
- 278 Chatsworth Avenue, Cosham, Portsmouth, PO6 2UP£284,950 · 2018£347,000
- 338 Chatsworth Avenue, Portsmouth, PO6 2UP£249,995 · 2017£328,000
About this property
342 Chatsworth Avenue, Portsmouth, PO6 2UP is a mid-terrace house on Chatsworth Avenue in Portsmouth. Stede's estimated value for November 2026 is £348,000. Four in five similar homes sold within their likely range when tested; for this property that range is £278,000 to £435,000. It combines its own last sale brought up to date with the House Price Index (75%) and recent sales of 3 similar homes in the same postcode (25%). The confidence score is 59 out of 100 (medium): estimates like this one are typically within 10% of the eventual sale price.
It last sold in February 1997 for £72,000. The current estimate is 383% higher than that price. The current owner has held it for about 29 years.
The modelled value is up 1% over the past year and up 8% over the past five years.
Among 10 nearby properties Stede tracks in the PO6 area, estimated values run from £326,000 to £382,000. This mid-terrace house's £348,000 sits around the middle of that range.
Common questions
How much is 342 Chatsworth Avenue, Portsmouth, PO6 2UP worth?
Stede estimates 342 Chatsworth Avenue, Portsmouth, PO6 2UP is worth £348,000 as of November 2026, within a likely range of £278,000 to £435,000. The estimate is generated automatically from recorded sale prices of this and similar nearby homes and the UK House Price Index, and is not a formal valuation.
When did 342 Chatsworth Avenue, Portsmouth, PO6 2UP last sell?
It last sold in February 1997 for £72,000.
What type of property is 342 Chatsworth Avenue, Portsmouth, PO6 2UP?
It is recorded as a Mid-terrace house on Chatsworth Avenue in the PO6 postcode area.
How reliable is this estimate?
The confidence score is 59 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 10% 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?
It combines its own last sale brought up to date with the House Price Index (75%) and recent sales of 3 similar homes in the same postcode (25%). Each piece of evidence gets the share that proved most accurate when tested against real sales of similar homes, and the same testing sets the likely range and confidence. Full detail is on the methodology page.
How we got this figure
We weighed the evidence below, giving each piece the share that proved most accurate when we tested it against real sales of similar homes. The likely range and confidence come from testing the same method against 30,217 real sales of similar homes.
- Its sale in February 1997, brought up to today with the House Price Index£356,84575%
- 3 similar homes sold recently in the same postcode£322,66325%
Estimate £348,000, likely £278,000 – £435,000
Read the full methodology and data sources →