House prices on Sea Mill Lane

Median value — July 2026

£296,670

Modelled from 8 properties Stede tracks in Sea Mill Lane

Market snapshot

£296,670

Median value

£336,208

Average value

2

Sales in the last 12 months

+3%

Change over the past year

Value over time

  • Modelled value
£50k£100k£150k£200k£250k20002002200420062008201020122014201620182020202220242026

Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.

View as a table
Modelled value at the end of each year, with any recorded sales
YearModelled value
2000£63,995
2001£66,913
2002£79,584
2003£108,108
2004£138,966
2005£152,562
2006£166,568
2007£176,706
2008£162,428
2009£167,057
2010£167,402
2011£158,036
2012£155,641
2013£156,123
2014£160,472
2015£167,263
2016£168,636
2017£175,357
2018£174,887
2019£175,206
2020£186,380
2021£192,554
2022£215,384
2023£217,560
2024£224,827
2025£232,376
2026£232,917

There aren't enough recorded sales on Sea Mill Lane alone to model a trend for it, so this line shows St Bees instead.

Property types

  • Detached house75%£365,624
  • Semi-detached house25%£289,086

Recent sales

Addresses in Sea Mill Lane

About this area

Sea Mill Lane, in St Bees, is a street. Stede can model 8 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of July 2026, Sea Mill Lane has a median estimated value of £296,670 and an average of £336,208.

Modelled values in Sea Mill Lane are +3% over the past year and +20% over five years.

The market here is mostly detached houses, which make up 75% of the properties Stede tracks in Sea Mill Lane.

2 sales were recorded in Sea Mill Lane over the past 12 months.

Common questions

What is the average house price in Sea Mill Lane?

As of July 2026, the average estimated value is £336,208 and the median is £296,670 across 8 properties Stede tracks in Sea Mill Lane. This is not a formal market valuation.

Are house prices in Sea Mill Lane going up or down?

Modelled values in Sea Mill Lane are +3% over the past year and +20% over five years, based on the UK House Price Index.

What types of property are in Sea Mill Lane?

75% of the properties Stede tracks in Sea Mill Lane are detached houses. semi-detached houses are next most common, at 25%.

How many properties are in Sea Mill Lane?

Stede can model 8 properties in Sea Mill Lane, with 2 recorded sales in the past 12 months.

How does Stede calculate house prices for Sea Mill Lane?

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.

How we calculate this

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.

Read the full methodology and data sources →