14 Mornington, Welwyn, AL6 0AJ
About 14 Mornington
14 Mornington is a five-bedroom detached house in Welwyn (AL6 0AJ). It has a recorded floor area of 227 m² (around 2443 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (December 2021) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). Other recorded features include notable views and attached land beyond the plot.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. At 227 m² it's 17.3% larger than the typical home in the postcode (194 m² median across 8 EPCs). On a £-per-square-foot basis, the last sale (£505/sq ft) was about 70.4% above the typical sold price in the postcode. Most recent transfer: May 2022 at £1,235,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 14 Mornington
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
- Bedrooms5
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenSouth-facing
- GarageYes
- LandYes
- Notable viewsYes
Energy performance
14 Mornington's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history at 14 Mornington is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Oct 2015Tree WorksTreesIn report
DD app - Crown reduce ash tree by 30%
- Reference
- 6/2015/1763/TPO
- Feb 2001Tree WorksTreesIn report
WORKS TO ASH TREE T29 COVERED BY TPO 11
- Reference
- N6/2001/0018/TP
We flagged 1 thing worth checking at 14 Mornington
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
Latest sale on 14 Mornington was the highest on Land Registry record across the postcode.
£1,226,000
Modelled from EPC, postcode comparables.
£1,235,000
Recorded with HM Land Registry.
Sales timeline
18 May 2022Most recent
£1,235,000
Median price across the last 5 sales in AL6 0AJ: £920,000 (2022–2012).
Everything we know about 14 Mornington, 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 Mornington homes
14 Mornington outperforms the street on price per m² by a wide margin.
Price per m²
£5,441
Street avg £3,319
Floor Area
227 m²
Street avg 208 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
8.0 t/year
Street avg 7.6 t/year
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1 Churchfield Road, Tewin
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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
0.1 km
Mornington — bus stop.
Closest school
0.8 km
St John's CofE Primary School. 14 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.