15 Downfields, Welwyn Garden City, AL8 6XR
About 15 Downfields
15 Downfields is a three-bedroom mid-terrace house in Welwyn Garden City (AL8 6XR). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2023) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 80). Records show the property has been extended at some point in its history.
4 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows and an extension, meaningful when judging how the property has evolved. Across 1996–2024, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £499,000 is 10.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£470/sq ft) was about 76% above the typical sold price in the postcode. Last sale on file: £450,000 in March 2024.
Know exactly what you're buying at 15 Downfields
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- ParkingOff street
- Summer houseYes
Building
- Previously extendedYes
Energy performance
EPC Rating
Planning history
15 Downfields has an approved single-storey rear extension on the planning record.
- May 2025RenovationIn report
Replacement of front door and bay window due to the fact they are worn
New Windows- Documents
- 1 doc on file
- Reference
- 6/2025/0488/EM
- Sept 2024ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension
- Reference
- 6/2024/1081/HOUSE
What's in 15 Downfields, Welwyn Garden City, AL8 6XR's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Latest sale on 15 Downfields was the highest on Land Registry record across the postcode.
£499,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 28 years.
£450,000
Growth on file: 6.3% per year over 28 years.
Sales timeline
6 March 2024Most recent
£450,000
+448.8%over 27 years17 June 1996
£82,000
Median price across the last 5 sales in AL8 6XR: £395,000 (2020–2016).
Nearby sales in AL8 6XR
4 Downfields, Welwyn Garden City, AL8 6XR
Sold Apr 2020
£400,0005 Downfields, Welwyn Garden City, AL8 6XR
Sold Sept 2019
£405,0003 Downfields, Welwyn Garden City, AL8 6XR
Sold Apr 2017
£395,0009 Downfields, Welwyn Garden City, AL8 6XR
Sold Jan 2017
£362,50012 Downfields, Welwyn Garden City, AL8 6XR
Sold Nov 2016
£390,000
Everything we know about 15 Downfields, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Downfields homes
On years held, 15 Downfields runs well behind the street norm.
Price per m²
£5,056
Street avg £4,832
Floor Area
89 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Newfields — bus stop.
Closest school
0.3 km
Stanborough School. 14 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.