13 Elmoor Avenue, Welwyn, AL6 9PG
About 13 Elmoor Avenue
13 Elmoor Avenue is a three-bedroom semi-detached house in Welwyn (AL6 9PG). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (December 2014) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
At 87 m² it's 25% smaller than the typical home in the postcode (116 m² median across 8 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 6 planning records sit against the property, 4 approved, 2 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £581,000 is 17.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£529/sq ft) was about 51.7% above the typical sold price in the postcode. Most recent transfer: January 2020 at £495,000.
Know exactly what you're buying at 13 Elmoor Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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
- CloakroomYes
Outside
- Private gardenRear
- DrivewayYes
Energy performance
13 Elmoor Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Dec 2024
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jan 2024ConditionsIn report
Submission of details pursuant of condition 1 (Archaeological Written Scheme of Investigation) on planning permission 6/2023/1948/HOUSE
- Reference
- 6/2023/2411/COND
- Nov 2023ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erection of single storey front, side/rear extension with roof lights
- Reference
- 6/2023/1948/HOUSE
What's in 13 Elmoor Avenue, Welwyn, AL6 9PG's planning history?
4 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£581,000
Modelled from EPC, postcode comparables.
£495,000
Recorded with HM Land Registry.
Sales timeline
10 January 2020Most recent
£495,000
Median price across the last 5 sales in AL6 9PG: £675,000 (2024–2017).
Everything we know about 13 Elmoor Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Elmoor Avenue homes
On epc rating, 13 Elmoor Avenue runs well behind the street norm.
Price per m²
£5,690
Street avg £5,228
Floor Area
87 m²
Street avg 123 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 3.3 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
School Lane — bus stop.
Closest school
0.4 km
Welwyn St Mary's Church of England Voluntary Aided Primary School. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.