21a, Brook Street, Selby, YO8 4AL
About 21a
21a is a mid-terrace house in Selby (YO8 4AL). It has a recorded floor area of 91 m² (around 980 sq ft). The latest certificate (April 2020) returns a high B (score 86), putting the home a stone's throw from an A rating.
At 91 m² it's 25.5% larger than the typical home in the postcode (73 m² median across 30 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £145,000 is 18.4% above the 2021 sale price. Most recent transfer: March 2021 at £122,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 21a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
21a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
21a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 21a
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£145,000
Modelled from EPC, postcode comparables.
£122,500
Recorded with HM Land Registry.
Sales timeline
12 March 2021Most recent
£122,500
Median price across the last 5 sales in YO8 4AL: £182,000 (2024–2022).
Everything we know about 21a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Brook Street homes
21a outperforms the street on epc rating by a wide margin.
Price per m²
£1,346
Street avg £1,975
Floor Area
91 m²
Street avg 60 m²
CO₂ Emissions
1.2 t/year
Street avg 3.2 t/year
Years Held
5 years
Street avg 14 years
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ebor Street — bus stop.
Closest school
0.3 km
Selby Abbey Church of England Voluntary Controlled Primary School. 11 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
49.6dB

Night-time· 23:00 – 07:00
40.3dB