73 Mullen Avenue, Downs Barn, Milton Keynes, MK14 7LJ
About 73 Mullen Avenue
73 Mullen Avenue is a mid-terrace house in Downs Barn, Milton Keynes, Milton Keynes (MK14 7LJ). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (September 2014) shows a C (score 73). The recommended improvements would push it to B (score 84). The latest certificate is from September 2014, so improvements made since then won't be reflected.
Across 1996–2023, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £304,000 is 12.1% below the 2023 sale of £346,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£238/sq ft) was about 144% above the typical sold price in the postcode. One planning record on file: a garage conversion approved in 2025. Past consents include a garage conversion, meaningful when judging how the property has evolved. At 135 m² it's 21.2% larger than the typical home in the postcode (111 m² median across 27 EPCs). Most recent transfer: November 2023 at £346,000.
Know exactly what you're buying at 73 Mullen Avenue
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
Energy performance
73 Mullen Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Sept 2024
EPC Rating
Planning history
- Sept 2025Garage ConversionFullIn report
Garage conversion to a living room
- Documents
- 6 docs on file
- Reference
- PLN/2025/0913
We flagged 1 thing worth checking at 73 Mullen Avenue
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
Price for 73 Mullen Avenue has grown more than fourfold since the 1996 starting point.
£304,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 27 years.
£346,000
Growth on file: 8.3% per year over 27 years.
Sales timeline
27 November 2023Most recent
£346,000
+765.0%over 26 years20 December 1996
£40,000
Median price across the last 5 sales in MK14 7LJ: £245,000 (2024–2021).
Nearby sales in MK14 7LJ
9 Mullen Avenue, Downs Barn, Milton Keynes, MK14 7LJ
Sold Jul 2024
£120,00077 Mullen Avenue, Downs Barn, Milton Keynes, MK14 7LJ
Sold Jan 2023
£370,00017a, Mullen Avenue, Downs Barn, Milton Keynes, MK14 7LJ
Sold Jun 2022
£104,00047 Mullen Avenue, Downs Barn, Milton Keynes, MK14 7LJ
Sold Jan 2022
£245,00053 Mullen Avenue, Downs Barn, Milton Keynes, MK14 7LJ
Sold Dec 2021
£300,000
Everything we know about 73 Mullen Avenue, 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 Mullen Avenue homes
Floor Area for 73 Mullen Avenue runs comfortably ahead of the street norm.
Price per m²
£2,563
Street avg £1,658
Floor Area
135 m²
Street avg 111 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.6 t/year
Similar properties nearby
1 Byerly Place, Downs Barn
MK14 7LX
1 Pastern Place, Downs Barn
MK14 7RA
1 Martingale Place, Downs Barn
MK14 7LR
1 Loriner Place, Downs Barn
MK14 7PT
1 Gaskin Court, Downs Barn
MK14 7PW
1 Marjoram Place, Conniburrow
MK14 7AQ
1 Coltsfoot Place, Conniburrow
MK14 7BS
1 Cranesbill Place, Conniburrow
MK14 7DE
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Darley Gate — bus stop.
Closest school
0.2 km
Downs Barn School. 27 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
54.8dB

Night-time· 23:00 – 07:00
44.4dB