21 Haycock Round, Stevenage, SG1 6GS
About 21 Haycock Round
21 Haycock Round is a detached house in Stevenage (SG1 6GS). It has a recorded floor area of 137 m² (around 1479 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (December 2010) shows a C (score 79), 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.
At 137 m² the property is well over the postcode median (87 m² across 15 EPCs), placing it in the larger end of the local stock. Across 2008–2018, sale prices on this property compounded at 4% per year. Today's modelled estimate of £481,000 is 23.3% above the 2018 sale price. Most recent transfer: November 2018 at £390,000.
Know exactly what you're buying at 21 Haycock Round
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
Energy performance
21 Haycock Round'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This certificate is over 10 years old and is no longer valid.Expired 23 Dec 2020
EPC Rating
Planning history
21 Haycock Round has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
21 Haycock Round valuation sits well clear of the typical sold price in this postcode.
£481,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 10 years.
£390,000
Growth on file: 4.0% per year over 10 years.
Sales timeline
30 November 2018Most recent
£390,000
+47.7%over 9 years12 December 2008
£264,000
Median price across the last 5 sales in SG1 6GS: £350,000 (2025–2020).
Nearby sales in SG1 6GS
Everything we know about 21 Haycock Round, 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 Haycock Round homes
Floor Area for 21 Haycock Round runs comfortably ahead of the street norm.
Price per m²
£2,839
Street avg £3,396
Floor Area
137 m²
Street avg 92 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.3 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
0.3 km
The Beacons — bus stop.
Closest school
0.4 km
Round Diamond Primary School. 20 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
46.8dB

Night-time· 23:00 – 07:00
37.0dB