2006 · Unsigned · Edition of 500 · Screenprint in colors
Grannies, unsigned Banksy print
unsigned
Value, Oct 2026
£14,158
Likely £11,350 to £17,661
12 months
+16.3%
5 years
−54.9%
From Jan 2021 peak
−67.7%
£43,787
An estimate from public auction results for a genuine print with a Pest Control certificate. Condition, edition number and provenance move a single print within its range. Not an appraisal, an offer or advice. How it works
Coming up
- Heritage Auctions, 28 Oct 2026 · 293/500
Results
72 sales on record, from 2007 to 2026.
- Medium
- Screenprint in colors on Arches wove paper
- Size
- 56×76 cm (22×30 inches)
- Publisher
- Pictures on Walls, London
| Date | House | Price |
|---|---|---|
| 17 Sep 2026 | Phillips (opens the lot on the house’s site) | £16,626 |
| 10 Sep 2026 | LA MODERN | £14,215 |
| 16 May 2026 | Mainichi Auctions | £13,910 |
| 25 Mar 2026 | Sotheby's (opens the lot on the house’s site) | £15,122 |
| 1 Oct 2024 | Christie's (opens the lot on the house’s site) | £16,239 |
| 26 Sep 2024 | Sotheby's (opens the lot on the house’s site) | £18,043 |
| 16 Jul 2024 | Sotheby's (opens the lot on the house’s site) | £13,879 |
| 30 Apr 2024 | Forum Auctions (opens the lot on the house’s site) | £14,196 |
| 6 Dec 2023 | Bonhams (opens the lot on the house’s site) | £13,072 |
| 18 Oct 2023 | Bonhams (opens the lot on the house’s site) | £13,072 |
Spot something wrong? Tell us.
Questions
How much is a unsigned Banksy Grannies worth?+
We value a unsigned Grannies at £14,158 as of Oct 2026, with most sales likely between £11,350 and £17,661. The value is drawn from 72 auction results, adjusted for how the whole Banksy print market has moved since each sale. Condition, the certificate and the edition number move a single print within that range.
When did a unsigned Grannies last sell at auction?+
The most recent result on record is £16,626 at Phillips on 17 Sep 2026, all in, including buyer's premium and fees.
What is the highest price paid for a unsigned Grannies?+
The highest result on record for the regular edition is £60,600, at Bonhams in Dec 2020. Our value peaked at £43,787 in Jan 2021 and is −67.7% from that peak today.
How many unsigned Grannies prints are there?+
The unsigned edition of Grannies is 500 prints. It was released in 2006 by Pictures on Walls.
Does a Grannies need a Pest Control certificate?+
The major auction houses only offer Banksy prints with a certificate from Pest Control Office, the artist's authentication body. Without one, a print cannot be sold through them, and the results here will not reflect its value.
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