20 High Plash, Cuttys Lane, Stevenage, SG1 1JG
About 20 High Plash
20 High Plash is a detached house in Stevenage (SG1 1JG). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1950-1966 and council tax band A. At 42 m² this is the 10th smallest of 48 units on EPC record in the building, where floor areas span 31–49 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2024) shows a C (score 74). The recommended improvements would push it to B (score 90).
Held since January 2002 — that's 24 years off the open market, well above the local norm. Across 1995–2002, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £136,000 sits 151.9% above the 2002 sale of £54,000. On a £-per-square-foot basis, the last sale (£119/sq ft) was about 28.7% below the postcode norm.
Know exactly what you're buying at 20 High Plash
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
Energy performance
20 High Plash's carbon output is low for the local stock.
EPC Rating
Planning history
20 High Plash has no planning applications on record.
Notable planning nearby
14applications of note in the surrounding area
We flagged 1 thing worth checking at 20 High Plash
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
20 High Plash has more than doubled in price since the earliest registered sale in 1995.
£136,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.5% per year over 7 years.
£54,000
Growth on file: 14.5% per year over 7 years.
Sales timeline
25 January 2002Most recent
£54,000
+145.5%over 6 years2 June 1995
£22,000
Median price across the last 5 sales in SG1 1JG: £120,000 (2024–2017).
Nearby sales in SG1 1JG
32 High Plash, Cuttys Lane, Stevenage, SG1 1JG
Sold Aug 2024
£115,0009 High Plash, Cuttys Lane, Stevenage, SG1 1JG
Sold Jun 2023
£115,00050 High Plash, Cuttys Lane, Stevenage, SG1 1JG
Sold Jun 2020
£120,0006 High Plash, Cuttys Lane, Stevenage, SG1 1JG
Sold Jun 2017
£120,00042 High Plash, Cuttys Lane, Stevenage, SG1 1JG
Sold May 2017
£133,000
Everything we know about 20 High Plash, 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 High Plash homes
Years Held for 20 High Plash runs comfortably ahead of the street norm.
Price per m²
£1,286
Street avg £2,075
Floor Area
42 m²
Street avg 44 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.7 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
20/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Friends Meeting House — bus stop.
Closest school
0.3 km
Broom Barns Primary School. 31 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
56.8dB

Night-time· 23:00 – 07:00
47.5dB