54 Hertford Road, Welwyn, AL6 0DA
About 54 Hertford Road
54 Hertford Road is a four-bedroom detached house in Welwyn (AL6 0DA). It has a recorded floor area of 172 m² (around 1847 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (September 2010) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 64). The latest certificate is from September 2010, so improvements made since then won't be reflected.
Held since August 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £861,000 sits 87.2% above the 2003 sale of £460,000. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, partial demolition and tree works, meaningful when judging how the property has evolved.
Know exactly what you're buying at 54 Hertford Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
Energy performance
54 Hertford Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Sept 2020
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Aug 2016ConditionsIn report
Approval of details reserved by condition 3 (materials) and condition 4 (tree protection details) on planning permission N6/2015/0218/FP
- Reference
- 6/2016/1212/COND
- Mar 2015DemolitionFullIn report
Extension: Single storey · Rear of property
Demolition of Conservatory and Erection of Single Story Extension. Provide Decked Terrace Area and garden access from Living Room. Provide Garden Access from 2 rear facing Bedrooms.
Extension- Documents
- 6 docs on file
- Reference
- N6/2015/0218/FP
We flagged 1 thing worth checking at 54 Hertford Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
£861,000
Modelled from EPC, postcode comparables.
£460,000
Recorded with HM Land Registry.
Sales timeline
28 August 2003Most recent
£460,000
Median price across the last 1 sales in AL6 0DA: £782,500 (2020–2020).
Nearby sales in AL6 0DA
Everything we know about 54 Hertford Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Welwyn North Railway Station — bus stop.
Closest school
0.3 km
St John's CofE Primary School. 17 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.