21 Black Horse Lane, Swavesey, Cambridge, CB24 4QR
About 21 Black Horse Lane
21 Black Horse Lane is a four-bedroom detached house in Swavesey, Cambridge, Cambridge (CB24 4QR). It has a recorded floor area of 175 m² (around 1884 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (July 2013) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 74). The latest certificate is from July 2013, so improvements made since then won't be reflected.
It hasn't traded since February 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £573,000 sits 269.7% above the 1999 sale of £155,000. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 55.4% below the postcode norm. 2 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 21 Black Horse Lane
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
What this property has
Inside
- Bedrooms4
Energy performance
21 Black Horse Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Jul 2023
EPC Rating
Planning history
Planning history at 21 Black Horse Lane is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Jan 2021Tree WorksTreesIn report
Laurels (T1-11) - fell because of excessive size for location. T1 & 2 overshadow neighbouring gardens. T2 -11 run across over half the width of the land, obscuring an area of trees behind them.
- Council
- South Cambridgeshire District Council
- Documents
- 5 docs on file
- Reference
- 21/0092/TTCA
- Jan 2021Tree WorksTreesIn report
Laurels (T1-11) - fell because of excessive size for location. T1 & 2 overshadow neighbouring gardens. T2 -11 run across over half the width of the land, obscuring an area of trees behind them.
- Council
- South Cambridgeshire District Council
- Documents
- 5 docs on file
- Reference
- 21/0092/TTCA
What's in 21 Black Horse Lane, Swavesey, Cambridge, CB24 4QR's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
21 Black Horse Lane's estimated value is more than triple its earliest registered sale price (1999).
£573,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
8 February 1999Most recent
£155,000
Median price across the last 5 sales in CB24 4QR: £587,000 (2025–2018).
Nearby sales in CB24 4QR
20 Black Horse Lane, Swavesey, Cambridge, CB24 4QR
Sold Jun 2025
£610,00025 Black Horse Lane, Swavesey, Cambridge, CB24 4QR
Sold Jun 2022
£415,0008 Black Horse Lane, Swavesey, Cambridge, CB24 4QR
Sold Apr 2022
£587,00022 Black Horse Lane, Swavesey, Cambridge, CB24 4QR
Sold Oct 2019
£475,00031 Black Horse Lane, Swavesey, Cambridge, CB24 4QR
Sold Jan 2018
£626,000
Everything we know about 21 Black Horse Lane, 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 Black Horse Lane homes
21 Black Horse Lane outperforms the street on habitable rooms by a wide margin.
Price per m²
£886
Street avg £2,374
Floor Area
175 m²
Street avg 153 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
7.7 t/year
Street avg 8.1 t/year
Similar properties nearby
1 Hobbledods Close, Swavesey
CB24 4QH
1 High Street, Swavesey
CB24 4QU
1 Chantry Close, Swavesey
CB24 4GJ
1 Moat Way, Swavesey
CB24 4TR
1 Priory Avenue, Swavesey
CB24 4RY
1 Boxworth End, Swavesey
CB24 4RA
1 Daintrees Road, Fen Drayton
CB24 4TE
1 Gibraltar Lane, Swavesey
CB24 4RR
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
0.6 km
Swavesey Primary School. 4 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
44.2dB

Night-time· 23:00 – 07:00
36.2dB