> Source: https://www.openingbid.art/artist/nathaniel-portlock · updated 2026-11-01

# Nathaniel Portlock (1748–1817)

Nathaniel Portlock is an artist with 3 auction lots recorded since 2014, median price $1,509.

A work by Nathaniel Portlock sold in 2024 for $2,596, according to OpeningBid's index of auction results.

## What is a Nathaniel Portlock work worth?

Across 3 sold lots tracked by OpeningBid, the median price of a Nathaniel Portlock work is $1,509.

The median Nathaniel Portlock work on paper sells for $2,053 across 2 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Works on Paper | 2 | $2,053 | $2,596 | — | 2024-12-12 |

## Notable results

| Medium | Year | Price |
|---|---|---|
| Works on Paper | 2024 | $2,596 |
| Works on Paper | 2023 | $1,509 |

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a Nathaniel Portlock worth?

Across 3 sold lots tracked by OpeningBid, the median price of a Nathaniel Portlock work is $1,509. The median Nathaniel Portlock work on paper sells for $2,053 across 2 lots.

### What is Nathaniel Portlock's auction record?

Nathaniel Portlock's auction record is $2,596, set in 2024.

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Data last updated 2026-11-01. OpeningBid tracks 15,222,099 auction lots from 571 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “Nathaniel Portlock auction prices”, https://www.openingbid.art/artist/nathaniel-portlock (updated 2026-11-01).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.