21 Church Knap, Weymouth, DT4 9XZ
About 21 Church Knap
21 Church Knap is a four-bedroom detached house in Weymouth (DT4 9XZ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (July 2022) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Other recorded features include notable views and a conservatory.
Across 2000–2022, sale prices on this property compounded at 4.5% per year. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 102.8% above the typical sold price in the postcode. At 115 m² it's 16.1% smaller than the typical home in the postcode (137 m² median across 19 EPCs). Most recent transfer: October 2022 at £425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 21 Church Knap
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
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenFront and rear
- GarageYes
- Notable viewsYes
Energy performance
EPC Rating
Planning history
21 Church Knap has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Church Knap
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 Church Knap has more than doubled in price since the earliest registered sale in 2000.
£451,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 22 years.
£425,000
Growth on file: 4.5% per year over 22 years.
Sales timeline
13 October 2022Most recent
£425,000
+169.1%over 22 years13 April 2000
£157,950
Median price across the last 5 sales in DT4 9XZ: £385,000 (2023–2020).
Everything we know about 21 Church Knap, 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 Church Knap homes
On years held, 21 Church Knap runs well behind the street norm.
Price per m²
£3,696
Street avg £2,914
Floor Area
115 m²
Street avg 131 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Church Knap — bus stop.
Closest school
0.3 km
All Saints' Church of England Academy. 8 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
48.7dB

Night-time· 23:00 – 07:00
40.8dB