12a, Kelvin Court, Fourth Avenue, Frinton On Sea, CO13 9DT
About 12a
12a is a three-bedroom semi-detached house in Frinton On Sea (CO13 9DT). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1967-1975 and council tax band E. At 116 m² this is the 11th smallest of 13 units on EPC record in the building, where floor areas span 96–204 m². The building's EPC ratings span G to C across 13 units on file. The latest certificate (December 2020) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
It hasn't traded since October 2005, a hold of 21 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2005, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £369,000 is 28.1% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£231/sq ft) was about 21.4% below the postcode norm.
Know exactly what you're buying at 12a
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
- Bedrooms3
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- GarageYes
Building
- Heating systemGas
Energy performance
EPC Rating
Planning history
12a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
12a has more than doubled in price since the earliest registered sale in 1998.
£369,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.6% per year over 7 years.
£288,000
Growth on file: 14.6% per year over 7 years.
Sales timeline
6 October 2005Most recent
£288,000
+30.9%over 2 years18 December 2002
£220,000
+69.2%over 2 years21 June 2000
£130,000
+18.2%over 1 year21 September 1998
£110,000
Median price across the last 5 sales in CO13 9DT: £480,000 (2024–2021).
Nearby sales in CO13 9DT
8 Kelvin Court, Fourth Avenue, Frinton On Sea, CO13 9DT
Sold Jul 2024
£810,00014 Kelvin Court, Fourth Avenue, Frinton On Sea, CO13 9DT
Sold Jan 2024
£410,0001 Kelvin Court, Fourth Avenue, Frinton On Sea, CO13 9DT
Sold Jul 2023
£445,00015 Kelvin Court, Fourth Avenue, Frinton On Sea, CO13 9DT
Sold Aug 2022
£482,00012 Kelvin Court, Fourth Avenue, Frinton On Sea, CO13 9DT
Sold Sept 2021
£480,000
Everything we know about 12a, 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 Kelvin Court homes
Years Held for 12a runs comfortably ahead of the street norm.
Price per m²
£2,483
Street avg £3,485
Floor Area
116 m²
Street avg 114 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.5 t/year
Similar properties nearby
1 Harold Grove
CO13 9BD
1 Ken Gatward Close
CO13 9FF
1 Greenway
CO13 9AL
1 Astell Court, The Crescent
CO13 9BT
1 Garden Court, The Esplanade
CO13 9DR
1 Dolphin Court
CO13 9PB
1 Connaught House, Connaught Avenue
CO13 9AA
1 Oxford Road
CO13 9HX
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
0.3 km
Old Road — bus stop.
Closest school
1.0 km
Frinton-on-Sea 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
46.0dB

Night-time· 23:00 – 07:00
37.5dB