Sold prices · CO12 Harwich
How much did houses on William Groom Avenue, CO12 Harwich sell for?
The most recent registered sale is 21 William Groom Avenue, sold for £210,000 in February 2025. 5 registered sales on William Groom Avenue since March 2024, dominated by semi-detached houses (60% of activity). Average sale price £186,000. That's 27% below the CO12 area average of £255,693.
Sales activity on William Groom Avenue
Average sale price
£186,000
5 sales total
Median sale price
£200,000
Range £115,000 – £215,000
Last 12 months
-
No registered sales in the last year
vs CO12 average
27% below
CO12 avg £255,693
Property type mix
- Detached1 sale (20%)
- Semi-detached3 sales (60%)
- Flat / maisonette1 sale (20%)
Tenure: 40% freehold, 60% leasehold
Quarterly activity
- 2024-Q12 · £152,500
- 2024-Q42 · £207,500
- 2025-Q11 · £210,000
Each bar shows the average sale price for the quarter, scaled against the highest quarter on this street.
William Groom Avenue on the map
Every registered sale on William Groom Avenue, 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
| Sold | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 3 Feb 2025 | 21CO12 4XU | Semi-detached | leasehold | £210,000 |
| 20 Dec 2024 | 23CO12 4XU | Detached | leasehold | £215,000 |
| 13 Dec 2024 | 1CO12 4XU | Semi-detached | freehold | £200,000 |
| 25 Mar 2024 | 15CO12 4XU | Flat / maisonette | leasehold | £190,000 |
| 14 Mar 2024 | 1CO12 4XU | Semi-detached | freehold | £115,000 |
What William Groom Avenue is like
William Groom Avenue is mostly semi-detached, making up 60% of recorded sales, with a mix of other property types alongside.
Leasehold is common on this street (60% of sales).
Sold prices have ranged from £115,000 to £215,000, with a median of £200,000.
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William Groom Avenue in context. CO12 Harwich
Across CO12, 939 properties have been registered as sold since January 2024 at an average of £255,693. William Groom Avenue ranks below that average.
See all Harwich streets A-Z →Other CO12 streets with active sales
Common questions about William Groom Avenue
How much did a house on William Groom Avenue, Harwich sell for?+
The most recent registered sale on William Groom Avenue is 21 William Groom Avenue, sold for £210,000 in February 2025. Every registered sale on the street, with house numbers, dates and prices, is listed on this page from HM Land Registry Price Paid Data.
What is the average sold price on William Groom Avenue, CO12 Harwich?+
The average sold price on William Groom Avenue is £186,000, based on 5 registered sales since March 2024. The median is £200,000, and individual sales have ranged from £115,000 to £215,000. Figures are from HM Land Registry Price Paid Data.
What types of homes are on William Groom Avenue?+
William Groom Avenue is mostly semi-detached houses (60% of recorded sales). Across all registered sales the mix is 20% detached, 60% semi-detached, 0% terraced and 20% flats or maisonettes, and 40% of sales were freehold.
How does William Groom Avenue compare to the rest of CO12?+
William Groom Avenue is 27% below the CO12 area average of £255,693. That comparison uses every registered sale in both, from HM Land Registry.
Have house prices on William Groom Avenue gone up?+
Comparing the average sale price in 2024 (£180,000) with 2025 (£210,000), prices on William Groom Avenue have risen by around 17%. These are small annual sample sizes, so treat the direction as a guide rather than a precise figure.
How do I find out what my home on William Groom Avenue is worth today?+
Sold prices show what nearby homes have changed hands for. They are not a current valuation of yours. ValuQ gives UK homeowners free, side-by-side valuations from competing local agents, signing agents into towns where seller demand has earned them. Harwich does not yet have agents on the panel. Submitting your details is itself the demand signal that brings them in. You will get a text the moment local Harwich agents come on, and your 48-hour valuation clock starts then. Free for sellers, always.