Our Data Sources
39, Sylvandale, Welwyn Garden City has no records in the the Land Registry and a single entry in the EPC database dated January 2017.
We combine this information with public data 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 39, Sylvandale, Welwyn Garden City, we estimate a market value of £664,595 and a rental value of £2,105 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £588,641 and £1,865 per month respectively.
Plot Size
HM Land Registry records the plot of land for 39, Sylvandale, Welwyn Garden City as measuring 302 m2.
That makes it the 4th largest plot in the postcode, where all 28 other houses have recorded plot data.
Energy Efficiency
39, Sylvandale, Welwyn Garden City has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 12 Jan 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 73 properties similar to 39, Sylvandale, Welwyn Garden City have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th March 2026, was 5, Sylvandale, Welwyn Garden City, AL7 2HP, a freehold house which sold for £620,000.
Read more about house prices in AL7.
- Sold Mar 2026£620,000 | 4 Bed House5, Sylvandale, Welwyn Garden City, AL7 2HP5, Sylvandale, Welwyn Garden City, AL7 2HP
- Sold Jul 2023£626,000 | 4 Bed House7, Hurst Close, Welwyn Garden City, AL7 2HX7, Hurst Close, Welwyn Garden City, AL7 2HX
- Sold Jun 2017£592,500 | 4 Bed House3, Hurst Close, Welwyn Garden City, AL7 2HX3, Hurst Close, Welwyn Garden City, AL7 2HX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 71 addresses on Sylvandale, Welwyn Garden City, AL7, 39, Sylvandale, Welwyn Garden City comes out as the 7th largest and the 8th most expensive in our analysis of the public data.
It is also £261k more expensive than the average property across the AL7 district.
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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
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
