21a, High Street, Burwell, Cambridge, CB25 0HB
About 21a
21a is a four-bedroom detached house in Burwell, Cambridge, Cambridge (CB25 0HB). It has a recorded floor area of 152 m² (around 1633 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (March 2010) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from March 2010, so improvements made since then won't be reflected. Period features are noted in the property record.
6 planning records sit against the property, 1 approved, 0 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 1998–2017, sale prices on this property compounded at 6% per year. Today's modelled estimate of £624,000 is 20.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 32.5% above the typical sold price in the postcode. Last sold in January 2017, so it's been off the market for around 9 years.
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
What this property has
Inside
- Bedrooms4
- Dining roomYes
Outside
- GarageYes
Building
- Period featuresYes
Energy performance
21a'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This certificate is over 10 years old and is no longer valid.Expired 19 Mar 2020
EPC Rating
Planning history
- Dec 2024Tree WorksTreesIn report
T2 Pear - Reduce by 3m in height and 1.5m from sides
- Documents
- 3 docs on file
- Reference
- 24/01156/TRE
- Jul 2023Tree WorksTreesIn report
T1 Walnut - Remove 2x lowest limbs over road. Reduce limb growing towards house as per the annotated photograph. T2 Pear - Crown lift to 3m from ground level and prune to clear the building by 1.5-2m. T3 Sycamore - Reduce to previous points as part of ongoing tree management to aid retention. G1 2x Sycamore - Fell - Trees in corner of garden are causing a nuisance and are in close proximity to buildings
- Documents
- 5 docs on file
- Reference
- 23/00634/TRE
We flagged 1 thing 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21a has more than doubled in price since the earliest registered sale in 1998.
£624,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 19 years.
£517,000
Growth on file: 6.0% per year over 19 years.
Sales timeline
20 January 2017Most recent
£517,000
+37.1%over 6 years17 June 2010
£377,000
+115.4%over 12 years28 May 1998
£175,000
Median price across the last 5 sales in CB25 0HB: £750,000 (2023–2020).
Nearby sales in CB25 0HB
8 High Street, Burwell, Cambridge, CB25 0HB
Sold Apr 2023
£880,00026 High Street, Burwell, Cambridge, CB25 0HB
Sold Apr 2023
£396,0002c, High Street, Burwell, Cambridge, CB25 0HB
Sold Oct 2022
£1,775,0003a, High Street, Burwell, Cambridge, CB25 0HB
Sold Sept 2020
£750,00012 High Street, Burwell, Cambridge, CB25 0HB
Sold Dec 2017
£440,000
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
- Larger development activity nearby

Versus other High Street homes
On habitable rooms, 21a stands well clear of the street.
Price per m²
£3,407
Street avg £3,217
Floor Area
152 m²
Street avg 187 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.9 t/year
Street avg 7.9 t/year
Similar properties nearby
1 Bloomsfield, Burwell
CB25 0RA
1 Archers Close, Swaffham Bulbeck
CB25 0NG
1 Church Lane, Burwell
CB25 0AQ
1 Adams Road, Swaffham Prior
CB25 0JU
1 Burghley Rise, Burwell
CB25 0RS
1 Appletree Grove, Burwell
CB25 0BF
1 Bayfield Drive, Burwell
CB25 0JE
1 Burwell Road, Reach
CB25 0JH
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
2.1 km
Dennis Terrace — bus stop.
Closest school
1.0 km
Burwell Village College (Primary). 3 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
47.1dB

Night-time· 23:00 – 07:00
39.2dB