Grattan Park
San Diego, CA
- UEI
- LEY4KCTN2JM5
- CAGE
- 9B6N5
- Primary NAICS
- 531320 Offices of Real Estate Appraisers
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 116 Rendova Cir, San Diego, CA 92155, USA
- Website
- grattanpark.com
- Industry
-
- Financials
- Real Estate
- SIC code
- 65 Real Estate
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $134,500 |
| FY2025 | $50,000 |
| FY2024 | $123,000 |
| FY2023 | $168,025 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $105,000 | |
| 2 | Department of Agriculture | $29,500 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| The Recht And Recht Company | San Diego, CA | 531320 Offices of Real Estate Appraisers |
| Cogito Realty Partners LLC | Long Beach, CA | 813920 Professional Organizations |
| Valbridge Property Advisors | Spokane Valley, WA | 531320 Offices of Real Estate Appraisers |
| Western Valuation Solutions LLC | Rocklin, CA | 531320 Offices of Real Estate Appraisers |
| Krauss Appraisal, LLC | Walnut Creek, CA | 531320 Offices of Real Estate Appraisers |
About the company
Grattan Park, a San Diego-based minority-owned, women-owned, and veteran-owned small disadvantaged business, provides federal real property appraisal services to the Department of the Interior and the Department of Agriculture exclusively as a prime contractor under total small business set-asides. The company operates as a Subchapter S Corporation and holds SBA certifications across multiple ownership designations: Black American-owned, woman-owned, and veteran-owned.
Grattan Park's entire federal footprint consists of fourteen prime purchase orders valued at $515 thousand, all completed or in performance. The vendor's capability portfolio is narrowly specialized: land appraisal services for federal property acquisition and conservation projects, with work performed in California counties. Representative recent awards include a $70 thousand appraisal for the San Joaquin River Restoration Program's Reach 2B project in Madera County (May 2024), a $77.75 thousand appraisal for two fee-title acquisitions under SJRRP in Fresno County (May 2023), a $43.425 thousand appraisal for Greater Sage Grouse acquisition sites (April 2023), and a $85 thousand appraisal services order from the Department of the Interior's Appraisal and Valuation Services Office (September 2026). All awards carry firm-fixed-price terms and require the appraiser to meet California state certification and Uniform Standards of Professional Appraisal Practice compliance.
Customer concentration is extreme: the Department of the Interior's Office of Policy Management and Budget accounts for 13 awards and $486 thousand (94% of combined potential value), while the Department of Agriculture's Natural Resources Conservation Service Western Region holds the single remaining award ($30 thousand for wetland easement appraisals). Both rankings track identically. The vendor has no presence on multi-award vehicles, GWACs, or IDIQs; all fourteen awards are standalone purchase orders. Grattan Park operates exclusively as a prime contractor — zero sub-award history appears in the source data.
Activity has been consistent but modest: one award in 2022, four in 2023, four in 2024, two in 2025, and three in 2026 (most recent September 2026). Two awards with combined potential value of $105 thousand reach ultimate completion within the next twenty-four months and therefore face recompete exposure. The vendor's narrow specialization in federal real property appraisal, combined with its complete dependence on Department of the Interior work, creates both a defensible niche and significant customer concentration risk.
Quick answers
Is Grattan Park registered in SAM.gov?
Yes. Grattan Park's SAM.gov registration is active through December 16, 2026.
How much has Grattan Park received in federal contracts?
Federal contracts obligated $50,000 to Grattan Park in fiscal year 2025 and $475,525 in fiscal years 2023 through 2027.
How does Grattan Park rank among federal contractors?
Grattan Park ranked #42 in PSC R411 and #63 in NAICS 53132 in FY2025.
What is Grattan Park's most recent federal award?
Grattan Park's most recent federal contract award is The department of the interior (DOI)/interior business center (IBC), acquisition services directorate (AQD) on behalf… (140D0426P0327), from Interior Business Center (DO), on September 8, 2026.
On GovTribe
See Grattan Park's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors