# Allen Independent School District Ionwave #2026-SEP-180 Addendum 1

Allen ISD Solicits Bids for Sale of 2.09 Acres of Real Property in Allen, TX

**Posted:** September 04, 2026
**Respond By:** October 02, 2026
**Identifier:** 2026-SEP-180 Addendum 1
**NAICS:** 531210

Allen Independent School District (Allen ISD) is offering for sale approximately 2.09 acres of real property in Allen, Texas.
- Buyer: Allen Independent School District (Allen ISD)
- Property details:
  - Location: 410 N Greenville Avenue, Allen, Collin County, Texas
  - Size: Approximately 2.09 acres
  - Includes: Property survey, purchase and sale agreement, and bid specifications
- Submission requirements:
  - Sealed bids required (both electronic and hard copy)
  - Bid Guarantee cashier's check must be included as specified
  - Property walkthrough available for interested bidders
- No OEMs or vendors are involved, as this is a real estate sale
- Notable requirements:
  - Strict adherence to bid submission instructions
  - Bid guarantee is mandatory for all offers

### Description

This solicitation is a sealed bid for the sale of real property approximately 2.09 acres located at 410 N Greenville Avenue in the City of Allen, Collin County, Texas. Specifications and bid instructions are provided as attachments in the solicitation document. A property walkthrough is scheduled for Monday, September 14 at 10:00 AM. Bidders must submit their electronic response through IonWave and also deliver one printed hard copy of the bid response along with a required Bid Guarantee cashier's check to the Allen ISD Purchasing Office by the deadline.

[View original listing](https://allenisd.ionwave.net/PublicDetail.aspx?bidID=687&SourceType=1)