5 School Lane, Tewin, Welwyn, AL6 0JR
About 5 School Lane
5 School Lane is a two-bedroom semi-detached house in Tewin, Welwyn, Welwyn (AL6 0JR). It has a recorded floor area of 89 m² (around 953 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2010) shows a D (score 62), on the cusp of jumping into the C band. The latest certificate is from March 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Held since May 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £482,000 sits 92.8% above the 2010 sale of £249,950. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 33.2% below the postcode norm. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count.
Know exactly what you're buying at 5 School Lane
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
- Bedrooms2
- Dining roomYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Energy performance
5 School Lane's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Mar 2020
EPC Rating
Planning history
5 School Lane has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 5 School Lane
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
5 School Lane valuation sits well clear of the typical sold price in this postcode.
£482,000
Modelled from EPC, postcode comparables.
£249,950
Recorded with HM Land Registry.
Sales timeline
20 May 2010Most recent
£249,950
Median price across the last 5 sales in AL6 0JR: £500,000 (2024–2015).
Nearby sales in AL6 0JR
Everything we know about 5 School Lane, 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 School Lane homes
On price per m², 5 School Lane runs well behind the street norm.
Price per m²
£2,822
Street avg £5,437
Floor Area
89 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.8 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
Grasswarren Estate — bus stop.
Closest school
0.2 km
Tewin Cowper Church of England Voluntary Aided Primary School. 10 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.