Our Data Sources
53, Mardley Hill, Welwyn has 31 entries in the Land Registry , most recently in June 2014 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 53, Mardley Hill, Welwyn is in very good condition we estimate a sale value of £757,313 and a rental value of £2,833 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £670,763 and a rental value of £2,509 per month.
Plot Size
According to data from HM Land Registry, 53, Mardley Hill, Welwyn sits on a plot of 873 m2.
We have plot size data on 15 out of 17 other houses in the postcode and 53, Mardley Hill, Welwyn sits on the 12th largest plot.
Sold Prices
According to HM Land Registry, 53, Mardley Hill, Welwyn was last sold on 12th June 2014 for £565,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since June 2014, the market for similar properties has risen by 48.9%.
- Sold Jun 2014£565,000
- Sold Jan 2004£340,000
- Sold May 1999£195,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 53, Mardley Hill, Welwyn within a radius of 1.4 kilometres over the last 2 years.
The most recent example is 31, Hillside Way, Welwyn, AL6 0TY, a freehold house which sold for £715,000 on the 22nd October 2025.
Read more about house prices in AL6.
- Sold Oct 2025£715,000 | 4 Bed House31, Hillside Way, Welwyn, AL6 0TY31, Hillside Way, Welwyn, AL6 0TY
- Sold Dec 2024£778,000 | 4 Bed House13, Hillside Way, Welwyn, AL6 0TY13, Hillside Way, Welwyn, AL6 0TY
- Sold Aug 2021£775,000 | 4 Bed House1, Hillside Way, Welwyn, AL6 0TY1, Hillside Way, Welwyn, AL6 0TY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Mardley Hill, Welwyn, AL6 has a total of 39 addresses. According to our analysis of all the public data, 53, Mardley Hill, Welwyn is the 19th largest and the 25th most expensive property on the street.
When compared to the postcode district it is £66k less expensive than the average property in AL6.
More reading links
Schools Nearby
- 500mSt Michael's Woolmer Green CofE VA Primary School
- 1.0kmOaklands Primary School
- 1.9kmAll Saints Church of England Voluntary Aided Primary School, Datchworth
- 3.5kmMonk's Walk School
- 4.8kmBarnwell School
- 5.0kmRidgeway Academy
More reading links
Public Transport Nearby
- 2.2kmKnebworth
- 2.7kmWelwyn North
- 4.7kmWatton-at-Stone
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
