21 Mystery Close, Liverpool, L15 0AB
About 21 Mystery Close
21 Mystery Close is a three-bedroom semi-detached house in Liverpool (L15 0AB). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (February 2017) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 88).
Held since December 2007 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 72 m² it's 28.6% larger than the typical home in the postcode (56 m² median across 68 EPCs). Today's modelled estimate of £191,000 is 23.2% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£200/sq ft) was about 35.1% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Mystery Close
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
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenRear
- DrivewayYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
21 Mystery Close has no planning applications on record.
Notable planning nearby
39applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Mystery Close
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
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£191,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
11 December 2007Most recent
£155,000
Median price across the last 5 sales in L15 0AB: £152,000 (2025–2024).
Nearby sales in L15 0AB
Everything we know about 21 Mystery Close, 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

Versus other Mystery Close homes
Price per m²
£2,153
Street avg £2,187
Floor Area
72 m²
Street avg 70 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.0 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Wimbledon Street — bus stop.
Closest school
0.3 km
Lawrence Community Primary School. 61 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
51.9dB

Night-time· 23:00 – 07:00
41.5dB