21 Riddy Lane, Bourn, Cambridge
- Semi-detached house
- 790 sq ft
- EPC D
- CB23 2
open for offer is the pre-market: owners can test the market and buyers can register interest in a home, whether or not it’s for sale.
Street View near Riddy Lane. A location image, not a photograph of this home.Imagery © Google
What this home sold for
- 2016
Sold£325,000
October 2016 · HM Land Registry
- 1999
Sold£81,500
May 1999 · HM Land Registry
Semi-detached sales nearby, 2025
| Where | Price | Date |
|---|---|---|
| Caxton, CB23 | £312,000 | Dec 2025 |
| Hardwick, CB23 | £368,000 | Sep 2025 |
| Hardwick, CB23 | £300,000 | Jul 2025 |
| Caxton, CB23 | £300,000 | Jul 2025 |
Interested in this home?
Record your interest in its pre-market queue.
Your name and contact details stay private.
The queue is the order people arrived in. It gives no one priority.
Local market activity
11 standard sales of semi-detached homes in CB23 2, last 24 months. HM Land Registry price paid data.
Want us to approach the owner? Ask, and we'll do it on your behalf.
The evidence
The home itself
Cambridge and CB23
This home changed hands 10 years ago.
Where it is
Centred on the postcode district, not the property. Street-level imagery shows the area and may not show this exact home.
Map and imagery © GoogleFlood risk and listed status
The mapped point for this postcode is outside Flood Zones 2 and 3, but mapped flood-zone land lies within 150 m. Whether this particular building is affected cannot be answered from the data we hold.
Checked at the mapped position for this postcode, not at the building itself. Flood boundaries follow contours and can change within a single street, so treat this as the picture for the postcode.
There are 25 listed buildings within 250 m. We found no National Heritage List entry recorded against this address, which is not the same as confirming the building is unlisted — check the National Heritage List if it matters to you.
This postcode's mapped position is inside the Bourn Conservation Area (checked 4 Nov 2026). Boundaries can run between neighbouring homes, so South Cambridgeshire can confirm whether this home is included.
Source: South Cambridgeshire District Council, via the Planning Data Platform (MHCLG). Contains public sector information licensed under the Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). © Crown copyright and database right 2026.
This is free public map data, not a survey and not a conveyancing search. Your solicitor’s searches are still needed before you buy.
Is 21 Riddy Lane, Bourn, Cambridge for sale?
Not with open for offer: we hold no listing, and can't see whether it's advertised elsewhere.
How the queue works
A home doesn't have to be advertised for its owner to decide to sell. You join its queue, which shows when you joined and never who you are. If the owner claims the home here, they see that someone registered, and when.
How we work
How does open for offer actually work?
Roughly 1.2 million UK homes change hands each year, out of about25 million. Every portal shows you that 5%. We work with the other 95% — homes whose owners have not listed, and in most cases have not been asked.
How a sale starts
Buyer verifies their interest
A buyer registers interest. It is not an offer and commits them to nothing.
Homeowner claims the property
The homeowner claims the home for free and sees anonymised demand. Ownership is self-declared; we have not checked it against the title.
Both parties consent to connect
A conversation only starts when the buyer and the homeowner each agree to it.
Viewings and conveyancing then proceed as in any sale.
From here the sale proceeds like any other, at both parties’ pace.
Registering interest or claiming a property commits neither party to anything.
Sold on Riddy Lane
Standard sales on this street, newest first. This home is not included.
- 30 Riddy Lane£1,225,000May 2021
- 25 Riddy Lane£450,000March 2021
- 44 Riddy Lane£400,000May 2018
- 19 Riddy Lane£331,150October 2017
- 44 Riddy Lane£440,000July 2016
More sold prices on Riddy Lane
Source: HM Land Registry price paid data, standard sales. Contains HM Land Registry data © Crown copyright and database right 2026, Open Government Licence v3.0.
Buying costs
What would it cost to buy 21 Riddy Lane, Bourn?
The monthly repayment, deposit and stamp duty for 21 Riddy Lane, Bourn, starting from our estimate. Change any number.
Monthly repayment
£2,619
Over 25 years at 5.37%.
Costs and assumptions
Cash needed£57,000
Deposit and stamp duty. Solicitor, survey and lender fees are extra.
- Deposit£48,00010% of £480,000
- Stamp duty£9,000First-time buyer relief applied. It only applies if every buyer is a first-time buyer.
- Mortgage this price would need£432,000
- Total interest at this rate£353,700
- Total repaid£785,700Assumes the rate never changes over the term. It will, and lender fees are extra.
An illustration from figures you can change. Not advice, a recommendation or an offer of credit. open for offer is not FCA-authorised.
Our estimate is £370,000 to £590,000. It is not a lender’s valuation. How we estimate
Bank of England average 2-year fixed rate at 90% loan-to-value, September 2026. Yours will differ.
Advanced inputs and assumptions
Our estimate is £370,000 to £590,000. It is not a lender’s valuation. How we estimate
Bank of England average 2-year fixed rate at 90% loan-to-value, September 2026. Yours will differ.
Stamp duty (England and Northern Ireland) from GOV.UK rates, checked 28 October 2026.
If you own a home
See if any buyer registers interest without putting up a board.
Nothing is listed until you choose to test the market.
Homes like this one nearby
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Comberton · CB23
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Lower Cambourne · CB23
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