Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started33 The Swallows is a semi-detached house in Welwyn Garden City (AL7 1BX). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (February 2014) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2013. Between certificates, lighting went from Very Poor to Poor. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
Held since September 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £392,000 sits 94.1% above the 2004 sale of £202,000. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 22.8% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, an extension and a conservatory, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 10 Feb 2024
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Loft conversion with dormer to rear and insertion of rooflights to existing front roof elevation
33 The Swallows valuation sits well clear of the typical sold price in this postcode.
£392,000
Modelled from EPC, postcode comparables.
£202,000
Recorded with HM Land Registry.
On epc rating, 33 The Swallows runs well behind the street norm.
Price per m²
£3,108
Street avg £3,290
Floor Area
65 m²
Street avg 66 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Sloansway — bus stop.
Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
ERECTION OF REAR CONSERVATORY
27 September 2004Most recent
£202,000
Median price across the last 5 sales in AL7 1BX: £285,000 (2025–2022).
CO₂ Emissions
3.3 t/year
Street avg 3.1 t/year
AL7 1EE
Closest school
0.3 km
St John's CofE Primary School. 19 schools nearby.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell