Our Data Sources
43, Sylvandale, Welwyn Garden City has 31 entries in the Land Registry , most recently in October 2016 and a single entry in the EPC database dated August 2012.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 43, Sylvandale, Welwyn Garden City would be worth £612,062, with a potential rental value of £2,049 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £542,112, with a rental value of £1,815 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
43, Sylvandale, Welwyn Garden City occupies a 467 m2 plot as recorded by HM Land Registry.
All 28 other houses in this postcode have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
43, Sylvandale, Welwyn Garden City has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Aug 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
43, Sylvandale, Welwyn Garden City last changed hands on 28th October 2016, selling for £530,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 7.9% since October 2016.
- Sold Oct 2016£530,000
- Sold Jul 2006£318,500
- Sold Dec 2003£284,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 124 sales of comparable properties within 680 metres of 43, Sylvandale, Welwyn Garden City across the last 2 years.
Most recently, 17, The Shaws, Welwyn Garden City, AL7 2HR, a freehold house, sold at £570,000 on the 12th December 2025.
Read more about house prices in AL7.
- Sold Dec 2025£570,000 | 4 Bed House17, The Shaws, Welwyn Garden City, AL7 2HR17, The Shaws, Welwyn Garden City, AL7 2HR
- Sold Mar 2025£575,000 | 4 Bed House4, The Holt, Welwyn Garden City, AL7 2HU4, The Holt, Welwyn Garden City, AL7 2HU
- Sold May 2024£580,000 | 4 Bed House69, Sylvandale, Welwyn Garden City, AL7 2HS69, Sylvandale, Welwyn Garden City, AL7 2HS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 43, Sylvandale, Welwyn Garden City as the 19th largest and the 25th most expensive of the 71 addresses on Sylvandale, Welwyn Garden City, AL7.
Against the AL7 postcode district average, it is £211k more expensive than the typical property.
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Schools Nearby
- Watchlytes Primary School700 m away
- Springmead Primary School1.0 km away
- Swallow Dell Primary and Nursery School1.3 km away
- Ridgeway Academy1.2 km away
- Stanborough School3.7 km away
- Monk's Walk School4.2 km away
More reading links
Public Transport Nearby
- Welwyn Garden City|2.7 km away
- Welwyn North|3.7 km away
- Hatfield (Herts)|4.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
