Oak Piece, Welwyn house prices are built from 68 sales lodged with HM Land Registry, the oldest in 1996 and the most recent on 8 May 2026. The median price paid across the whole record is £225,000.
Median price paid
£225,000
Median per m²
£2,787
HM Land Registry68 sales15 with floor areaLatest sale 8 May 2026
Section 01
How Oak Piece, Welwyn prices moved
There are too few years of sales in Oak Piece, Welwyn to plot a trend line. The figures below are drawn from the whole record rather than a yearly series.
Section 02
The most recent sales
Every row is a completed sale as lodged with HM Land Registry. The right-hand column restates the price in 2026 money, which is the only fair way to compare a sale from the 1990s with one from last year.
| Address | Sold | Type | Price paid | In today's money |
|---|---|---|---|---|
| 16 | 8 May 2026 | Terraced | £375,000 | £375,000 |
| 7 Mary Proud Court | 10 Jul 2025 | Terraced | £530,000 | £541,522 |
| 14 | 10 Oct 2024 | Terraced | £340,000 | £357,761 |
| 5 Mary Proud Court | 7 Sep 2022 | Detached | £567,500 | £657,498 |
| 13 | 31 Aug 2022 | Detached | £530,000 | £614,051 |
| 2 Mary Proud Court | 18 Feb 2022 | Flat or maisonette | £322,000 | £373,065 |
| 1 Oak Piece Court | 19 Feb 2021 | Flat or maisonette | £245,000 | £309,543 |
| 3 | 12 Feb 2021 | Detached | £495,000 | £625,403 |
| 7 | 6 May 2020 | Detached | £435,000 | £563,223 |
| 8 | 13 Sep 2018 | Detached | £975,000 | £1,299,386 |
| 6 Mary Proud Court | 31 Aug 2018 | Semi-detached | £492,500 | £656,356 |
| 13 | 11 Jun 2018 | Detached | £405,000 | £539,745 |
| 3 | 1 Feb 2018 | Detached | £355,000 | £473,110 |
| 19 | 23 Nov 2017 | Semi-detached | £520,000 | £707,722 |
| 4 Mary Proud Court | 22 Aug 2017 | Terraced | £480,000 | £653,282 |
| 21 | 26 May 2017 | Semi-detached | £484,000 | £658,726 |
| 13 | 17 Aug 2015 | Detached | £375,000 | £528,750 |
| 1 | 25 Jun 2015 | Detached | £425,000 | £599,250 |
| 8 | 18 Jul 2014 | Detached | £785,000 | £1,125,992 |
| 2 Oak Piece Court | 19 Jun 2014 | Flat or maisonette | £195,000 | £279,705 |
| 6 | 27 Jan 2014 | Flat or maisonette | £325,000 | £466,175 |
| 16 | 24 Jan 2014 | Terraced | £250,000 | £358,596 |
| 5 Mary Proud Court | 26 Oct 2012 | Detached | £312,000 | £466,017 |
| 16 | 29 Jul 2011 | Terraced | £230,000 | £352,500 |
| 1 Mary Proud Court | 15 Apr 2011 | Flat or maisonette | £170,250 | £260,927 |
Section 03
Homes that sold twice
These addresses appear in the register more than once, so the same bricks are being priced twice. That makes them the strongest evidence of what actually happened to Oak Piece, Welwyn values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 16 Oak Piece | £68,250 (1997) | £375,000 (2026) | +6.1% | +3.3% |
| 7 MARY PROUD COURT Oak Piece | £97,500 (1996) | £530,000 (2025) | +6.0% | +3.3% |
| 14 Oak Piece | £84,500 (1998) | £340,000 (2024) | +5.5% | +2.8% |
| 5 MARY PROUD COURT Oak Piece | £237,500 (2009) | £567,500 (2022) | +6.9% | +4.1% |
| 13 Oak Piece | £375,000 (2015) | £530,000 (2022) | +5.1% | +2.2% |
| 2 MARY PROUD COURT Oak Piece | £68,000 (1997) | £322,000 (2022) | +6.4% | +3.9% |
| 1 OAK PIECE COURT Oak Piece | £175,000 (2009) | £245,000 (2021) | +2.8% | +0.6% |
| 3 Oak Piece | £134,000 (1999) | £495,000 (2021) | +6.1% | +3.8% |
| 7 Oak Piece | £111,000 (1996) | £435,000 (2020) | +5.9% | +3.6% |
| 8 Oak Piece | £785,000 (2014) | £975,000 (2018) | +5.6% | +3.6% |
| 6 MARY PROUD COURT Oak Piece | £120,000 (1996) | £492,500 (2018) | +6.6% | +4.3% |
| 19 Oak Piece | £180,000 (1997) | £520,000 (2017) | +5.4% | +3.1% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. Oak Piece, Welwyn is dominated by the type at the top of this table, so its overall median leans that way.
| Property type | Sales | Share | Median paid | Range |
|---|---|---|---|---|
| Terraced | 21 | 30.9% | £225,000 | £68,250 – £530,000 |
| Detached | 18 | 26.5% | £355,000 | £105,000 – £975,000 |
| Semi-detached | 15 | 22.1% | £185,000 | £97,500 – £520,000 |
| Flat or maisonette | 14 | 20.6% | £170,250 | £58,000 – £325,000 |
Section 06
Ownership and new build in Oak Piece, Welwyn
12 of the sales on record are leasehold and 56 freehold — 17.6% of the market. Tenure is not a detail: a leasehold flat and a freehold house are different assets, and mixing them into one median hides the difference.
The median leasehold sale is £165,125 and the median freehold sale £250,000 — a gap of +51.4%. Most of that gap is property type rather than tenure itself: leasehold here is largely flats, freehold largely houses.
| Category | Sales | Share | Median paid |
|---|---|---|---|
| Leasehold | 12 | 17.6% | £165,125 |
| Freehold | 56 | 82.4% | £250,000 |
| New build | 1 | 1.5% | £785,000 |
| Existing home | 67 | 98.5% | £225,000 |
New builds sold for more than the median existing home — +248.9%. A new-build premium is normal: the buyer gets a warranty and nothing to fix, and the price is set by a developer rather than negotiated between two households.
Section 09
How Oak Piece, Welwyn compares
The median across the whole archive is £157,500. Oak Piece, Welwyn sits above that national figure — +42.9%.
Within Welwyn the street ranks 194 of 211 by median price, and its median is below the town figure of £410,000 (-45.1%).
Where an EPC floor area could be matched to the sale, the median works out at £2,787 per square metre, across 15 of the 68 sales on record. Price per square metre is the only figure that compares a two-bed flat with a four-bed house honestly.
The full range on record runs from £58,000 to £975,000. Extremes usually mean something unusual — a plot sold without a house on it, a transfer between family members, or a very large property — so the median is the number to trust.
Section 10
Nearby on the record
Streets nearby
- Node Way Gardens£160,000 median
- New Road£685,000 median
- Canonsfield Road£224,000 median
- Warren Way£402,500 median
- Welwyn Hall Gardens£295,000 median
- Harmer Green Lane£800,000 median
- Robbery Bottom Lane£395,000 median
- London Road£284,750 median
- St Marys Court£200,000 median
- Hertford Road£503,750 median
- Pottersheath Road£633,500 median
- Butterwick Way£725,000 median
- Burnham Green Road£610,000 median
- Mill Lane£301,703 median
- Parkside£191,500 median
- Codicote Road£449,950 median
Addresses with more than one recorded sale
- 16 Oak Piece5 sales
- 14 Oak Piece5 sales
- 7 Oak Piece5 sales
- 2, OAK PIECE COURT Oak Piece5 sales
- 7, MARY PROUD COURT Oak Piece4 sales
- 1 Oak Piece4 sales
- 5, MARY PROUD COURT Oak Piece3 sales
- 13 Oak Piece3 sales
- 3 Oak Piece3 sales
- 6, MARY PROUD COURT Oak Piece3 sales
- 21 Oak Piece3 sales
- 8, MARY PROUD COURT Oak Piece3 sales
- 11 Oak Piece3 sales
- 2, MARY PROUD COURT Oak Piece2 sales
- 1, OAK PIECE COURT Oak Piece2 sales
- 8 Oak Piece2 sales
- 19 Oak Piece2 sales
- 15 Oak Piece2 sales
Back to Welwyn house prices.
Quick answers
Common questions about this data
What is the average house price in Oak Piece, Welwyn?
The median price paid in Oak Piece, Welwyn across every sale on the register is £225,000. The median is used rather than the mean because a handful of very large sales would otherwise drag the average away from what a typical buyer paid.
How many homes have sold in Oak Piece, Welwyn?
68 sales are on record for Oak Piece, Welwyn, the most recent completing on 8 May 2026. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
When were Oak Piece, Welwyn house prices at their highest?
The highest yearly median on record is £112,000, set in 1997. That is the cash figure; measured in 2026 money the peak may fall in a different year, because inflation reshapes the series.
What is the price per square metre in Oak Piece, Welwyn?
£2,787 per square metre, from the 15 sales where an EPC floor area could be matched to the address. Price per square metre strips out size, so a flat and a house can be compared on the same basis.
How current is this data?
The latest sale shown here completed on 8 May 2026. HM Land Registry publishes Price Paid Data monthly and a sale can take a month or two to appear after completion, so the most recent weeks are always incomplete.
Cite this page: Sold Price History, “Oak Piece, Welwyn house prices”, 2026. Source: HM Land Registry Price Paid Data © Crown copyright and database right, used under the Open Government Licence v3.0. Inflation adjustment: ONS CPIH.