20 First Avenue is a mid-terrace house in Walton On The Naze (CO14 8JP). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (November 2019) shows a C (score 71). When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 90).
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £207,000 sits 65.6% above the 2014 sale of £125,000. On a £-per-square-foot basis, the last sale (£159/sq ft) was about 17.1% above the typical sold price in the postcode. Last sold in June 2014, so it's been off the market for around 12 years.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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20 First Avenue ranks among the most efficient homes in the postcode for energy use.
20 First Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
20 First Avenue valuation sits well clear of the typical sold price in this postcode.
£207,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
EPC Rating for 20 First Avenue runs comfortably ahead of the street norm.
Price per m²
£1,712
Street avg £2,064
Floor Area
73 m²
Street avg 93 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
42.8dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
18 June 2014Most recent
£125,000
Median price across the last 5 sales in CO14 8JP: £195,000 (2025–2022).

CO₂ Emissions
2.6 t/year
Street avg 5.2 t/year
First Avenue — bus stop.
Closest school
1.0 km
Walton on the Naze Primary School. 3 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
36.6dB