Sir Bartholomew Grove, Undy, Caldicot
House prices, sold prices and local information for NP26 3FX.
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At a glance
61 property sales on Sir Bartholomew Grove, Undy, Caldicot have been recorded by HM Land Registry since 2021. In the last 12 months 3 homes sold here for an average of £355,000. Most sales here are detached homes, which have sold for an average of £397,826. Average sale prices fell from £393,870 in 2021 to £355,000 in 2026 (-10%), though averages on a single street can swing with the mix of homes sold. That is 9% above the Caldicot average of £324,916 over the same period. 5 homes here have sold more than once since 2021; 4 of them sold for more the second time. By property type, sales here have been 62% detached, 38% semi-detached. Recorded sale prices on Sir Bartholomew Grove range from £219,995 to £486,995. Every home sold here was sold freehold. Of 60 streets in Caldicot with at least two sales in the last year, Sir Bartholomew Grove ranks 11th for average price.
House prices on Sir Bartholomew Grove compared
Average sale price over the last 12 months. See all NP26 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 63 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Detached | 38 | £397,826 | 2 Apr 2026 |
| Semi-detached | 23 | £270,133 | 13 Jul 2026 |
Sold prices on Sir Bartholomew Grove
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 15, Sir Bartholomew Grove NP26 3FX | 13 Jul 2026 | £300,000 | Semi-detached | Freehold |
| 25, Sir Bartholomew Grove NP26 3FX | 2 Apr 2026 | £325,000 | Detached | Freehold |
| 41, Sir Bartholomew Grove NP26 3FX | 2 Apr 2026 | £440,000 | Detached | Freehold |
| 16, Sir Bartholomew Grove NP26 3FX | 31 Oct 2024 | £262,500 | Semi-detached | Freehold |
| 16, Sir Bartholomew Grove NP26 3FX | 28 Oct 2024 | £265,000 | Semi-detached | Freehold |
| 20, Sir Bartholomew Grove NP26 3FX | 5 Apr 2024 | £250,000 | Semi-detached | Freehold |
| 8, Sir Bartholomew Grove NP26 3FX | 19 May 2023 | £482,995 | Detached New build | Freehold |
| 6, Sir Bartholomew Grove NP26 3FX | 12 May 2023 | £479,995 | Detached New build | Freehold |
| 12, Sir Bartholomew Grove NP26 3FX | 14 Apr 2023 | £482,995 | Detached New build | Freehold |
| 10, Sir Bartholomew Grove NP26 3FX | 6 Apr 2023 | £486,995 | Detached New build | Freehold |
| 2, Sir Bartholomew Grove NP26 3FX | 31 Jan 2023 | £430,000 | Detached New build | Freehold |
| 4, Sir Bartholomew Grove NP26 3FX | 31 Jan 2023 | £319,995 | Detached New build | Freehold |
| 1, Sir Bartholomew Grove NP26 3FX | 28 Oct 2022 | £429,995 | Detached New build | Freehold |
| 5, Sir Bartholomew Grove NP26 3FX | 28 Oct 2022 | £429,995 | Detached New build | Freehold |
| 7, Sir Bartholomew Grove NP26 3FX | 21 Oct 2022 | £469,995 | Detached New build | Freehold |
| 9, Sir Bartholomew Grove NP26 3FX | 14 Oct 2022 | £469,995 | Detached New build | Freehold |
| 14, Sir Bartholomew Grove NP26 3FX | 30 Sep 2022 | £265,995 | Semi-detached New build | Freehold |
| 3, Sir Bartholomew Grove NP26 3FX | 30 Sep 2022 | £469,995 | Detached New build | Freehold |
| 11, Sir Bartholomew Grove NP26 3FX | 23 Sep 2022 | £469,995 | Detached New build | Freehold |
| 16, Sir Bartholomew Grove NP26 3FX | 23 Sep 2022 | £265,995 | Semi-detached New build | Freehold |
| 18, Sir Bartholomew Grove NP26 3FX | 2 Sep 2022 | £232,995 | Semi-detached New build | Freehold |
| 20, Sir Bartholomew Grove NP26 3FX | 2 Sep 2022 | £229,995 | Semi-detached New build | Freehold |
| 15, Sir Bartholomew Grove NP26 3FX | 26 Aug 2022 | £289,995 | Semi-detached New build | Freehold |
| 13, Sir Bartholomew Grove NP26 3FX | 25 Aug 2022 | £289,995 | Semi-detached New build | Freehold |
| 22, Sir Bartholomew Grove NP26 3FX | 18 Aug 2022 | £229,995 | Semi-detached New build | Freehold |
| 24, Sir Bartholomew Grove NP26 3FX | 18 Aug 2022 | £229,995 | Semi-detached New build | Freehold |
| 28, Sir Bartholomew Grove NP26 3FX | 29 Jul 2022 | £297,995 | Detached New build | Freehold |
| 30, Sir Bartholomew Grove NP26 3FX | 21 Jul 2022 | £258,655 | Semi-detached New build | Freehold |
| 32, Sir Bartholomew Grove NP26 3FX | 21 Jul 2022 | £259,995 | Semi-detached New build | Freehold |
| 26, Sir Bartholomew Grove NP26 3FX | 14 Jul 2022 | £299,995 | Detached New build | Freehold |
| 25, Sir Bartholomew Grove NP26 3FX | 27 May 2022 | £295,045 | Detached New build | Freehold |
| 23, Sir Bartholomew Grove NP26 3FX | 20 May 2022 | £347,995 | Detached New build | Freehold |
| 27, Sir Bartholomew Grove NP26 3FX | 20 May 2022 | £414,995 | Detached New build | Freehold |
| 21, Sir Bartholomew Grove NP26 3FX | 16 May 2022 | £357,995 | Detached New build | Freehold |
| 29, Sir Bartholomew Grove NP26 3FX | 13 May 2022 | £414,995 | Detached New build | Freehold |
| 17, Sir Bartholomew Grove NP26 3FX | 29 Apr 2022 | £286,995 | Semi-detached New build | Freehold |
| 19, Sir Bartholomew Grove NP26 3FX | 22 Apr 2022 | £287,995 | Semi-detached New build | Freehold |
| 31, Sir Bartholomew Grove NP26 3FX | 22 Apr 2022 | £347,995 | Detached New build | Freehold |
| 33, Sir Bartholomew Grove NP26 3FX | 22 Apr 2022 | £347,995 | Detached New build | Freehold |
| 35, Sir Bartholomew Grove NP26 3FX | 14 Apr 2022 | £414,995 | Detached New build | Freehold |
| 37, Sir Bartholomew Grove NP26 3FX | 8 Apr 2022 | £284,995 | Semi-detached New build | Freehold |
| 39, Sir Bartholomew Grove NP26 3FX | 1 Apr 2022 | £281,995 | Semi-detached New build | Freehold |
| 41, Sir Bartholomew Grove NP26 3FX | 1 Apr 2022 | £414,995 | Detached New build | Freehold |
| 43, Sir Bartholomew Grove NP26 3FX | 25 Mar 2022 | £345,995 | Detached New build | Freehold |
| 45, Sir Bartholomew Grove NP26 3FX | 25 Mar 2022 | £345,995 | Semi-detached New build | Freehold |
| 66, Sir Bartholomew Grove NP26 3FX | 11 Mar 2022 | £471,995 | Detached New build | Freehold |
| 49, Sir Bartholomew Grove NP26 3FX | 25 Feb 2022 | £284,995 | Semi-detached New build | Freehold |
| 47, Sir Bartholomew Grove NP26 3FX | 23 Feb 2022 | £285,995 | Semi-detached New build | Freehold |
| 34, Sir Bartholomew Grove NP26 3FX | 4 Feb 2022 | £219,995 | Detached New build | Freehold |
| 36, Sir Bartholomew Grove NP26 3FX | 4 Feb 2022 | £219,995 | Semi-detached New build | Freehold |
Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.
Sale history: homes sold more than once
| Address | Sales | Change |
|---|---|---|
| 15, Sir Bartholomew Grove | £289,995 (Aug 2022) → £300,000 (Jul 2026) | +3% over 4 yrs |
| 25, Sir Bartholomew Grove | £295,045 (May 2022) → £325,000 (Apr 2026) | +10% over 4 yrs |
| 41, Sir Bartholomew Grove | £414,995 (Apr 2022) → £440,000 (Apr 2026) | +6% over 4 yrs |
| 16, Sir Bartholomew Grove | £265,995 (Sep 2022) → £265,000 (Oct 2024) | +-0% over 2 yrs |
| 20, Sir Bartholomew Grove | £229,995 (Sep 2022) → £250,000 (Apr 2024) | +9% over 2 yrs |
Buying on Sir Bartholomew Grove?
Crime and flood risk near Sir Bartholomew Grove
Crime
26 crimes were reported within about a mile of Sir Bartholomew Grove in August 2026.
| Anti-social behaviour | 7 |
| Violence & sexual offences | 7 |
| Criminal damage & arson | 4 |
| Public order | 3 |
| Other theft | 2 |
| Vehicle crime | 2 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Sir Bartholomew Grove is not in or near any Environment Agency flood warning or alert area.
Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.
Getting around, shops and health
Train stations
- Severn Tunnel Junction station 1.4 mi · 29 min walk
- Caldicot station 2.2 mi · 43 min walk
Nearest bus stops
- Rockfield Grove (after, Elms Hill) 4 min walk
- Rockfield Grove (before, Elms Hill) 4 min walk
- Tudor Court (after, Main Road) 10 min walk
- Tudor Court (before, Main Road) 10 min walk
GP surgeries
- Gray Hill Surgery
Woodstock Way, Caldicot · 2.5 mi
Supermarkets
- The Co-operative Food Co-op The Cross · 0.9 mi
- The Co-operative Food Co-op Caldicot · 2.2 mi
- Aldi Aldi Wesley Building Newport Rd · 2.5 mi
- Asda Supermarket Asda Caldicot Supermarket · 2.7 mi
Pharmacies
- Magor Pharmacy (nexus) · 0.9 mi
Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.
Area profile
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 85.4% | 62.5% |
| Private rented | 9.9% | 20.3% |
| Social rented | 4.8% | 17.1% |
| Households | 629 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 17.4% | 17.4% |
| Aged 15–64 | 70.2% | 64.1% |
| Aged 65+ | 12.4% | 18.6% |
| Residents | 1,594 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 100% | 80% |
Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.
Mobile signal
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 82% | 89% |
| 4G indoors, at least 1 network | 98% | 100% |
| 4G outdoors, all 4 networks | 96% | 99% |
| Calls indoors, all 4 networks | 87% | 92% |
Share of homes across Monmouthshire with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.
Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.
Energy ratings and home sizes on Sir Bartholomew Grove
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Who lives around Sir Bartholomew Grove
Ethnic group
| Here | Monmouthshire | |
|---|---|---|
| White | 96.7% | 96.9% |
| Mixed or Multiple ethnic groups | 1.7% | 1.2% |
| Asian, Asian British or Asian Welsh | 1.1% | 1.3% |
| Other ethnic group | 0.4% | 0.3% |
| Black, Black British, Black Welsh, Caribbean or African | 0.1% | 0.2% |
Religion
| Here | Monmouthshire | |
|---|---|---|
| No religion | 46.5% | 43.4% |
| Christian | 46% | 48.7% |
| Not answered | 6.2% | 6.2% |
| Muslim | 0.6% | 0.5% |
| Other religion | 0.4% | 0.6% |
| Sikh | 0.3% | – |
| Buddhist | 0.1% | 0.4% |
| Hindu | 0% | 0.2% |
Country of birth
| Here | Monmouthshire | |
|---|---|---|
| Born in the UK | 96.2% | 94.5% |
| Born outside the UK | 3.8% | 5.5% |
Highest qualification
| Here | Monmouthshire | |
|---|---|---|
| Level 4 qualifications and above | 44.8% | 39.4% |
| Level 3 qualifications | 18.7% | 15.6% |
| Level 2 qualifications | 15.1% | 13.5% |
| No qualifications | 8.5% | 15.7% |
| Level 1 and entry level qualifications | 6.8% | 8.3% |
| Apprenticeship | 4.6% | 5.1% |
| Other qualifications | 1.5% | 2.5% |
General health
| Here | Monmouthshire | |
|---|---|---|
| Very good health | 56.1% | 46.4% |
| Good health | 32.7% | 34.3% |
| Fair health | 8.6% | 13.6% |
| Bad health | 2.1% | 4.4% |
| Very bad health | 0.5% | 1.3% |
Cars or vans per household
| Here | Monmouthshire | |
|---|---|---|
| 2 cars or vans in household | 45.1% | 33.9% |
| 1 car or van in household | 31.2% | 38.3% |
| 3 or more cars or vans in household | 20.8% | 14.9% |
| No cars or vans in household | 2.9% | 12.9% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Monmouthshire.
Planning and heritage near Sir Bartholomew Grove
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Planning applications near Sir Bartholomew Grove
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Get an instant estimate from what you paid and how prices in Monmouthshire have moved since.
Council tax here
Monmouthshire Band D is £2,417 a year (Band A £1,611). See every band.
Estate agents near Sir Bartholomew Grove
- Farthings Estate Agents 1.0 mi
- Nathan James Estate Agents 2.6 mi
Agent locations © OpenStreetMap contributors. More local agents
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