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91 St Martins Road, Caerphilly, CF83 1EH

How much is 91 St Martins Road, Caerphilly, CF83 1EH worth?

Estimated value — July 2026

£499,000

Likely range £403,000 – £636,000Four in five similar homes sold within their range when we tested it.

Latest recorded sale July 2016

56%

confidence

Medium

Typically within 11% of the sale price

Property details

Semi-detached house

St Martins Road · Caerphilly · CF83 1EH

105 m²1,130 sq ftFloor area
1930-1949Built
Mains gas boilerHeating

Energy performance

Current ratingE49
PotentialD68

Mains Gas (Not Community) · EPC 8204-8494-6329-9727-4763 · inspected March 2016

Address

District
Caerphilly
County
Caerphilly
See house prices in CF83 →

Value over time

  • Modelled value
  • Recorded sale
  • Today's estimate
£100k£200k£300k£400k£500k£600k2002200420062008201020122014201620182020202220242026£499,000

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.

View as a table
Modelled value at the end of each year, with any recorded sales
YearModelled valueRecorded sale
2001£117,553£116,000
2002£148,436—
2003£190,939—
2004£243,621—
2005£264,516—
2006£276,789—
2007£288,477—
2008£259,056—
2009£254,781—
2010£248,397—
2011£263,060—
2012£251,877—
2013£256,639—
2014£276,415—
2015£282,306—
2016£286,122£295,000
2017£308,639—
2018£333,464—
2019£340,717—
2020£364,587—
2021£410,307—
2022£462,419—
2023£457,437—
2024£477,666—
2025£484,265—
2026£500,089—

Sale history

2001Sold
£116,000
2016Sold
+154%£295,000
2026Today — estimated
+69%£499,000

Mortgage calculator

£2,678

Estimated monthly repayment

£449,100

Loan amount

£515,038

Total interest

£964,138

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

About this property

91 St Martins Road, Caerphilly, CF83 1EH is a semi-detached house on St Martins Road in Caerphilly. Stede's estimated value for July 2026 is £499,000. Four in five similar homes sold within their likely range when tested; for this property that range is £403,000 to £636,000. It re-indexes the property's recorded sale prices to today using the UK House Price Index. The confidence score is 56 out of 100 (medium): estimates like this one are typically within 11% of the eventual sale price.

It last sold in July 2016 for £295,000. It has 2 sales on record, the earliest in 2001. The current estimate is 69% higher than that price. The current owner has held it for about 10 years.

Its EPC energy-efficiency rating is band E (49 out of 100), with a potential of band D (68) after the recommended improvements. The certificate records a total floor area of 105 m² (1,130 sq ft). It was lodged in March 2016.

The modelled value is up 5% over the past year and up 26% over the past five years.

Among 10 nearby properties Stede tracks in the CF83 area, estimated values run from £341,000 to £610,000. This semi-detached house's £499,000 sits toward the upper end of that range.

Common questions

How much is 91 St Martins Road, Caerphilly, CF83 1EH worth?

Stede estimates 91 St Martins Road, Caerphilly, CF83 1EH is worth £499,000 as of July 2026, within a likely range of £403,000 to £636,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.

When did 91 St Martins Road, Caerphilly, CF83 1EH last sell?

It last sold in July 2016 for £295,000. There are 2 sales on record, the earliest in 2001.

What type of property is 91 St Martins Road, Caerphilly, CF83 1EH?

It is recorded as a Semi-detached house on St Martins Road in the CF83 postcode area.

What is the EPC rating of 91 St Martins Road, Caerphilly, CF83 1EH?

91 St Martins Road, Caerphilly, CF83 1EH has an EPC energy-efficiency rating of band E (49 out of 100). Its potential rating after the recommended improvements is band D (68). The certificate records a floor area of 105 m² (1,130 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.

How reliable is this estimate?

The confidence score is 56 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 11% 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 77,975 real sales of similar homes.

2

Valuation methods used

2

Recorded sales on file

2016

Most recent recorded sale

Read the full methodology and data sources →