58 Hertford Road, Welwyn, AL6 0BX
About 58 Hertford Road
58 Hertford Road is a three-bedroom detached house in Welwyn (AL6 0BX). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to before 1900 and council tax band G. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a conservatory. The latest certificate (June 2017) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65).
4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, a conservatory, new windows and partial demolition, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £898,000 is 24.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£481/sq ft) was about 36.2% above the typical sold price in the postcode. 8 years since the last transfer (February 2018).
Know exactly what you're buying at 58 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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- StudyYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageDouble
Building
- Listed buildingYes
Energy performance
58 Hertford Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jul 2022ConditionsIn report
Submission of details pursuant to condition 1 (structural interventions), condition 2 (windows, doors, rooflights, eaves, verges and junctions), condition 3 (external materials) and condition 4 (insulation) on planning permission 6/2021/0060/LB
- Reference
- 6/2022/1230/COND
- Jul 2022ConditionsIn report
Submission of details pursuant to condition 1 (windows, doors, rooflights, eaves, verges and junctions) and condition 2 (external materials) on planning reference 6/2021/0059/HOUSE
- Reference
- 6/2022/1225/COND
We flagged 1 thing worth checking at 58 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
30-day money-back guarantee
Sales history & valuation
£898,000
Modelled from EPC, postcode comparables.
£720,000
Recorded with HM Land Registry.
Sales timeline
20 February 2018Most recent
£720,000
Median price across the last 5 sales in AL6 0BX: £800,000 (2025–2018).
Nearby sales in AL6 0BX
Everything we know about 58 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

Versus other Hertford Road homes
58 Hertford Road is notably below the street on epc rating.
Price per m²
£5,180
Street avg £5,997
Floor Area
139 m²
Street avg 174 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
6.6 t/year
Street avg 5.8 t/year
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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
0.5 km
Sloansway — bus stop.
Closest school
0.0 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.