21 Alleyns Road, Stevenage, SG1 3PG
About 21 Alleyns Road
21 Alleyns Road is a two-bedroom semi-detached house in Stevenage (SG1 3PG). It has a recorded floor area of 79 m² (around 849 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (December 2010) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 81). The latest certificate is from December 2010, so improvements made since then won't be reflected. Other recorded features include outbuildings. Period features are noted in the property record.
Held since March 2005 — that's 21 years off the open market, well above the local norm. Today's modelled estimate of £312,000 sits 178.6% above the 2005 sale of £112,000. On a £-per-square-foot basis, the last sale (£132/sq ft) was about 49.9% below the postcode norm. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).
Know exactly what you're buying at 21 Alleyns 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
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- OutbuildingsYes
Building
- Heating systemGas
- Period featuresYes
Energy performance
21 Alleyns Road'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This certificate is over 10 years old and is no longer valid.Expired 20 Dec 2020
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Sept 2019Loft ConversionFullIn report
Raising of roof level and installation of dormer windows to rear to facilitate loft conversion
- Documents
- 4 docs on file
- Reference
- 19/00407/FPH
- Jul 2005ExtensionFullIn report
Extension: Single storey · Front of property
Single storey front extension
- Reference
- 05/00267/FP
We flagged 1 thing worth checking at 21 Alleyns 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
21 Alleyns Road valuation sits well clear of the typical sold price in this postcode.
£312,000
Modelled from EPC, postcode comparables.
£112,000
Recorded with HM Land Registry.
Sales timeline
22 March 2005Most recent
£112,000
Median price across the last 5 sales in SG1 3PG: £350,000 (2024–2020).
Nearby sales in SG1 3PG
Everything we know about 21 Alleyns 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 Alleyns Road homes
EPC Rating for 21 Alleyns Road runs comfortably ahead of the street norm.
Price per m²
£1,419
Street avg £3,548
Floor Area
79 m²
Street avg 80 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.8 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
20/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
The Dun Cow PH — bus stop.
Closest school
0.2 km
Letchmore Infants' and Nursery School. 28 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.0dB

Night-time· 23:00 – 07:00
41.2dB