Buffalo Grove Lime Kiln
Why it's listed
West of Polo in Ogle County, Illinois, a limestone lime kiln stands on a quarry floor beside a railroad line and Buffalo Creek. Built in 1870, it is a self-standing perpetual kiln: a six-foot-wide, twenty-five-foot-high fire brick shaft set within a hand-cut stone base, with two outside fire boxes and a wood upper section. Fist-sized stones were dropped in from the top and burned continuously with wood, then raked out as quicklime. The kiln supplied lime for mortar, plaster and farm uses to the surrounding area. It was listed for its role in local lime manufacturing and as an example of this advanced kiln type. Production faded around 1915 as Portland cement became available. After decades of disuse, the Polo Historical Society acquired the site in 1985 and completed restoration in 1993, rebuilding the wood top, grates and attached lime house. A protective metal roof now keeps the kiln from operating.
Significance in brief: The kiln is locally significant under Criterion A for Industry, for its association with lime manufacturing that supplied mortar to settlers of the Polo area. It is significant under Criterion C for Engineering as an example of a self-standing continuous or perpetual kiln, the latest kiln type of its time. Production gradually ended around 1915 as Portland cement replaced quicklime.
Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · National Archives catalog entry. NRHP reference 02001348, listed November 20, 2002. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | Galena Trail Rd., Polo |
|---|---|
| County | Ogle County |
| Listed | November 20, 2002 |
| Reference number | 02001348 |
| Resource type | Structure |
| Period of significance | 1870 - circa 1915 |
| Architectural style | Other: Perpetual or Continuous Lime Kiln |
| Criteria |
|
| Areas of significance | Industry, Engineering |
| Level of significance | Local |
| Status (as stated in the nomination) | Restored 1992-1993 by the local historical society; functional in form but inoperable for burning lime because of a protective roof. Current function listed as vacant/not in use. |
| Acreage | 3 |
| Coordinates | 41.98612, -89.61031 (NPS GIS) |
What listing means for this property
National Register listing is honorary: it recognises significance and does not restrict what a private owner may do without federal money or permits. It unlocks the 20% federal rehabilitation tax credit for income-producing buildings, state credits in many states, and Section 106 review when federal agencies are involved. See what listing means in practice.
Noted as vacant in the nomination. Nomination documents can be decades old; current status may differ. If you are considering buying an empty listed property, read the due-diligence checklist.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 02001348.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q4985745
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.