Office parks · Georgia
Brookside One and Brookside Two
Proposed 20-acre mixed-use redevelopment (housing/retail/office) by Portman Holdings, 2026 construction start, in active Alpharetta cluster. · summary, model-written
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Site profile11 elements · what this retrofit is built with · tap a chip for the evidence
Retrofit in the pipeline
This site: …proposed newtypes-extraction · all sites with thisSold since 2020
This site: 2025 Portman Holdings research-deals · all sites with this3+ other atlas sites within 10 km
This site: 7 within 10 km computed · all sites with this30,000+ vehicles a day on an adjacent road
This site: 49,000 on 120 fhwa-hpms · all sites with thisCounty permitting 2,000+ apartment units a year
This site: 8,159 units, Fulton County census-bps · all sites with thisRedeveloped
This site: Portman Holdings' proposed Brookside Village, shown in a rendering, would include residential, retail and office space. record · all sites with thisReinhabited
This site: Portman Holdings' proposed Brookside Village, shown in a rendering, would include residential, retail and office space. record · all sites with thisHousing
This site: …osed Brookside Village, shown in a rendering, would include residential, retail and office space. newtypes-extraction · all sites with thisMixed use
This site: …new_use field newtypes-extraction · all sites with thisOffice
This site: …shown in a rendering, would include residential, retail and office space. newtypes-extraction · all sites with thisRetail (continued)
This site: …e Village, shown in a rendering, would include residential, retail and office space. newtypes-extraction · all sites with thisNow
| Status | Retrofit proposednewtypes-extraction |
|---|---|
| Strategy | Redevelopment · Reinhabitation, proposedWikipedia |
| New uses | housing, mixed, office, retailWikipedia |
| What is there now | Portman Holdings' proposed Brookside Village, shown in a rendering, would include residential, retail and office space.newtypes-extraction |
| Redeveloper | Portman Holdingsnewtypes-extraction |
Deals and debt
| Date | Event | Price | Parties | Source |
|---|---|---|---|---|
| 2025 | Sold | $27.0M closed | Portman Holdings ← Bridge Investment Group | costar.com |
| Loan | $15.0M closed | Portman Holdings ← Georgia Banking Co. | costar.com |
Site context
| Housing permits, Fulton County (GA), 2024 | 8,159 units in 5+ unit buildings, 481 in 2–4, 2,937 single-family; 2023: 7,096 in 5+Census BPS |
|---|---|
| Other atlas sites nearby | 7 within 10 km, 32 within 25 km: North Point Mall (4.0 km); Brookside Office Park (4.0 km); Continuum (4.0 km); Morris Road development (4.0 km); Medley (7.7 km)computed |
| Retail trade in the county, 2012 to 2023 | 3,732 establishments (+10%); 55,757 jobs (+14%)Census CBP |
| Housing market in the county | typical home value $414,221 (-2% 1 yr, +11% 5 yr); typical rent $1,926/mo (+3% 1 yr), 2026-09Zillow Research |
| Traffic on the busiest road within 600 m (2024) | 49,000 vehicles a day on 120 (principal arterial, 4 lanes); 1,685 trucks; 17 counted segmentsFHWA HPMS |
Summary, model-written
Proposed redevelopment of 20-acre Brookside One and Two office park (Alpharetta, GA) by Portman Holdings. Acquired from Bridge Investment Group in 2025 for $27M. Construction expected to begin 2026.
Why. New use includes housing, retail, and office (per after_notes). County population grew 4.6% 2018-23. Median rent $1,635. Housing market shows ZHVI $414,221 (2026-09).
Where it stands. Status: proposed. 7 nearby developments within 10km (including Brookside Office Park, North Point Mall, Continuum under construction).
For a planner
- 20-acre site in active redevelopment cluster (7 projects within 10km).
- Housing market data available (ZHVI, ZORI).
- Traffic: 49,000 ADT on principal arterial (road 120).
For a developer
- Portman Holdings holds 2025 sale/loan deals ($27M purchase, $15M loan).
- Peer projects show similar strategy (redevelop/reinhabit) in GA.
- Housing demand supported by county growth and median rent.
What we do not know yet
- No current occupancy data.
- Exact timeline beyond 2026 construction start unknown.
- No confirmation of final approvals.
Generated by qwen3-30b-a3b-64k:latest on Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b) from the fields, parcels, deals and context layers on this page, with no outside knowledge. It is regenerated when the record changes and has not been checked by a person. How it is made.
Similar sites
- Brookside Office Park, Alpharetta, GA · Office parks · similar size (20 acres); same strategy: redevelop, reinhabit; also in GA
- Mixed-use development at the corner of Rosebud Road and Highway 78, Snellville, GA · Big boxes · similar size (22.85 acres); same strategy: redevelop; also in GA
- East Cobb Walk, Marietta, GA · Strip centers · similar size (15 acres); same strategy: redevelop; also in GA
- Boisfeuillet Jones Atlanta Civic Center site, Atlanta, GA · Other · similar size (19 acres); same strategy: redevelop, reinhabit; also in GA
Elsewhere on the web
Search images: Google · Bing · Commons · references: ULI case studies · Google Scholar
Multifamily screen
- already in play: under construction, approved, or sold to a developer with housing plans
- 20 acres
- county grew 4.6% 2018–23
- median rent $1,635
- housing in the record
Inputs: record fields (size, status) and county Census ACS 2018–2023 figures (growth, rent). How the points work. Not a recommendation.
History and original facts
| Acres | 20.0newtypes-extraction |
|---|---|
| County | Fulton County |
| Census division | 5 · South Atlantic |
| Notes | Draft from costar.com, model-extracted, unreviewed: A 1980s-era 20-acre office park in Alpharetta, Georgia, is proposed for redevelopment into a mixed-use project with residential, retail, and renovated office space. |
Not yet recorded: GLA, year opened, original developer, retrofit year. Know it? Tell us.
Timeline
- 2021 Bridge acquired the properties
- 2026 Construction expected to begin
Sources
- News | Aging office park near Atlanta poised to join others getting ...
3 quoted sentences
Brookside One and Brookside Two
Bridge acquired the properties in 2021 for $41.2 million through its Bridge Office Fund II, according to public records.
Construction is expected to begin in summer 2026 and be completed by 2029.
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