76 Hertford Road, Welwyn, AL6 0BX
About 76 Hertford Road
76 Hertford Road is a four-bedroom detached house in Welwyn (AL6 0BX). It has a recorded floor area of 216 m² (around 2325 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (June 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to A (score 92), a 3-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot.
At 216 m² the property is well over the postcode median (145 m² across 8 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. 10 years since the last transfer (January 2016). Across 2000–2016, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £1,271,000 is 22.8% above the 2016 sale price.
Know exactly what you're buying at 76 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
Outside
- Private gardenRear
- GarageYes
- LandYes
Energy performance
76 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This certificate is over 10 years old and is no longer valid.Expired 30 Jun 2025
EPC Rating
Planning history
- Apr 2015ExtensionFullIn report
Extension: Single storey
Erection of first floor extension and alterations to raise the height of the roof
- Documents
- 14 docs on file
- Reference
- N6/2014/2730/FP
- Aug 2002ExtensionFullIn report
Extension: Rear of property
TWO SINGLE STOREY REAR EXTENSIONS AND DETACHED DOUBLE GARAGE
- Reference
- N6/2002/0736/FP
We flagged 1 thing worth checking at 76 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
Sale price has at least doubled since 2000.
£1,271,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 15 years.
£1,035,000
Growth on file: 5.2% per year over 15 years.
Sales timeline
8 January 2016Most recent
£1,035,000
+109.1%over 14 years6 September 2001
£495,000
+3.1%over 11 months8 October 2000
£480,000
Median price across the last 5 sales in AL6 0BX: £800,000 (2025–2018).
Nearby sales in AL6 0BX
Everything we know about 76 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
Years Held for 76 Hertford Road runs comfortably ahead of the street norm.
Price per m²
£4,792
Street avg £6,053
Floor Area
216 m²
Street avg 164 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
8.3 t/year
Street avg 5.6 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.