21 Ancaster Avenue, Grimsby, DN33 3LH
About 21 Ancaster Avenue
21 Ancaster Avenue is a three-bedroom detached house in Grimsby (DN33 3LH). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2025) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). Records show the property has been extended at some point in its history.
It hasn't traded since June 2001, a hold of 25 years that's notably long for the area. At 109 m² the property is well over the postcode median (80 m² across 21 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £253,000 sits 237.3% above the 2001 sale of £75,000. On a £-per-square-foot basis, the last sale (£64/sq ft) was about 57.5% below the postcode norm.
Know exactly what you're buying at 21 Ancaster 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- FireplaceYes
Outside
- Private gardenRear
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
21 Ancaster Avenue has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Ancaster 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Ancaster Avenue's estimated value is more than triple its earliest registered sale price (2001).
£253,000
Modelled from EPC, postcode comparables.
£75,000
Recorded with HM Land Registry.
Sales timeline
24 June 2001Most recent
£75,000
Median price across the last 5 sales in DN33 3LH: £169,500 (2025–2023).
Nearby sales in DN33 3LH
Everything we know about 21 Ancaster 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
- Larger development activity nearby

Versus other Ancaster Avenue homes
21 Ancaster Avenue is notably below the street on price per m².
Price per m²
£688
Street avg £1,745
Floor Area
109 m²
Street avg 84 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Bulwick Avenue
DN33 3BH
1 Brixham Court
DN33 3DJ
1 Bytham Close, Scartho Top
DN33 3TL
1 Caspian Crescent, Scartho Top
DN33 3RZ
1 Adelphi Drive
DN33 3DT
1 Belgrave Road, Scartho Top
DN33 3RS
1 Asgard Way, Scartho Top
DN33 3RJ
1 Brock Close, Scartho Top
DN33 3RE
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Well Vale — bus stop.
Closest school
0.2 km
Fairfield Academy. 18 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
48.5dB

Night-time· 23:00 – 07:00
38.3dB