Our Data Sources
89, Sylvandale, Welwyn Garden City has a single entry in the Land Registry from February 2011 and a single entry in the EPC database dated August 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 89, Sylvandale, Welwyn Garden City is in very good condition we estimate a sale value of £647,662 and a rental value of £2,129 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £573,643 and a rental value of £1,886 per month.
Plot Size
According to data from HM Land Registry, 89, Sylvandale, Welwyn Garden City sits on a plot of 432 m2.
We have plot size data on 36 out of 36 other houses in the postcode and 89, Sylvandale, Welwyn Garden City sits on the 4th largest plot.
Energy Efficiency
89, Sylvandale, Welwyn Garden City has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Aug 2013.
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
According to HM Land Registry, 89, Sylvandale, Welwyn Garden City was last sold on 24th February 2011 for £362,500 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since February 2011, the market for similar properties has risen by 41.2%.
- Sold Feb 2011£362,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 97 sales of properties similar to 89, Sylvandale, Welwyn Garden City within a radius of 760 metres over the last 2 years.
The most recent example is 16, The Holt, Welwyn Garden City, AL7 2HU, a freehold house which sold for £615,000 on the 23rd May 2025.
Read more about house prices in AL7.
- Sold May 2025£615,000 | 4 Bed House16, The Holt, Welwyn Garden City, AL7 2HU16, The Holt, Welwyn Garden City, AL7 2HU
- Sold Jul 2023£626,000 | 4 Bed House7, Hurst Close, Welwyn Garden City, AL7 2HX7, Hurst Close, Welwyn Garden City, AL7 2HX
- Sold Nov 2019£578,000 | 4 Bed House15, The Holt, Welwyn Garden City, AL7 2HU15, The Holt, Welwyn Garden City, AL7 2HU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Sylvandale, Welwyn Garden City, AL7 has a total of 71 addresses. According to our analysis of all the public data, 89, Sylvandale, Welwyn Garden City is the 15th largest and the 14th most expensive property on the street.
When compared to the postcode district it is £245k more expensive than the average property in AL7.
More reading links
Schools Nearby
- Watchlytes Primary School700 m away
- Springmead Primary School1.1 km away
- Commonswood Primary & Nursery School1.3 km away
- Ridgeway Academy1.3 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
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast 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.
