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Sold prices · CO3 Colchester

Sealion Approach, CO3 Colchester. Sold prices

11 registered sales on Sealion Approach since January 2024, dominated by semi-detached houses (64% of activity). Average sale price £366,500. That's 3% below the CO3 area average of £377,815.

Sales activity on Sealion Approach

Average sale price

£366,500

11 sales total

Median sale price

£375,000

Range £300,000 – £417,500

Last 12 months

£347,000

3 sales since Jan 2024

vs CO3 average

3% below

CO3 avg £377,815

Property type mix

  • Detached4 sales (36%)
  • Semi-detached7 sales (64%)

Tenure: 100% freehold, 0% leasehold

Quarterly activity

  • 2024-Q1
    2 · £376,250
  • 2024-Q2
    2 · £360,000
  • 2024-Q3
    1 · £400,000
  • 2024-Q4
    2 · £387,500
  • 2025-Q1
    1 · £343,000
  • 2025-Q3
    2 · £370,500
  • 2025-Q4
    1 · £300,000

Each bar shows the average sale price for the quarter, scaled against the highest quarter on this street.

Sealion Approach on the map

Every registered sale on Sealion Approach, plotted on an Ordnance Survey map. Tap a pin for the price, property type and sale date. Locations are shown at postcode level, so pins sit close to the property rather than on the exact doorstep.

Sold-price data: Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0. Map: Contains OS data © Crown copyright and database rights 2026. Postcode locations via postcodes.io.

Most recent registered sales

SoldAddressTypeTenurePrice
9 Dec 202548CO3 8ARSemi-detachedfreehold£300,000
8 Sept 202546CO3 8ARSemi-detachedfreehold£356,000
3 Jul 202538CO3 8ARDetachedfreehold£385,000
28 Mar 202530CO3 8ARSemi-detachedfreehold£343,000
28 Nov 202431CO3 8ARDetachedfreehold£400,000
22 Nov 202418CO3 8ARDetachedfreehold£375,000
24 Jul 202423CO3 8ARDetachedfreehold£400,000
10 May 20245CO3 8ARSemi-detachedfreehold£380,000
30 Apr 202443CO3 8ARSemi-detachedfreehold£340,000
8 Mar 202446CO3 8ARSemi-detachedfreehold£335,000
26 Jan 202452CO3 8ARSemi-detachedfreehold£417,500

What Sealion Approach is like

Sealion Approach is mostly semi-detached, making up 64% of recorded sales, with a mix of other property types alongside.

Nearly every sale here has been freehold.

Sold prices have ranged from £300,000 to £417,500, with a median of £375,000. Over the last 12 months the average has been £347,000 across 3 sales.

What's your home on Sealion Approach worth?

Sold prices show what properties on this street have sold for, not what yours is worth today. ValuQ gives homeowners free, side-by-side valuations from competing local agents. We launched in Basildon and are expanding across Essex, signing local agents town by town, so Colchester is on the way.

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Sealion Approach in context. CO3 Colchester

Across CO3, 1248 properties have been registered as sold since November 2015 at an average of £377,815. Sealion Approach ranks alongside that average.

See all Colchester streets A-Z →

Other CO3 streets with active sales

Common questions about Sealion Approach

What is the average sold price on Sealion Approach, CO3 Colchester?+

The average sold price on Sealion Approach is £366,500, based on 11 registered sales since January 2024. The median is £375,000, and individual sales have ranged from £300,000 to £417,500. Figures are from HM Land Registry Price Paid Data.

What types of homes are on Sealion Approach?+

Sealion Approach is mostly semi-detached houses (64% of recorded sales). Across all registered sales the mix is 36% detached, 64% semi-detached, 0% terraced and 0% flats or maisonettes, and 100% of sales were freehold.

How does Sealion Approach compare to the rest of CO3?+

Sealion Approach is 3% below the CO3 area average of £377,815. That comparison uses every registered sale in both, from HM Land Registry.

Have house prices on Sealion Approach gone up?+

Comparing the average sale price in 2024 (£378,214) with 2025 (£346,000), prices on Sealion Approach have fallen by around 9%.

How do I find out what my home on Sealion Approach is worth today?+

Sold prices show what nearby homes have changed hands for, not what yours is worth today. ValuQ is a UK property platform that gives homeowners free, side-by-side valuations from competing local agents. It launched in Basildon and is expanding across Essex, signing local agents town by town, so Colchester is on the way.