Private Development

Site Plan Review Projects

Site plans are significant private and public-private projects limited to specific parcels. These plans are regulated by Administrative Regulation 4.1 policy. Those that request special exceptions to the County’s land use and zoning policies are carefully reviewed through a process that ensures proper analysis, public engagement and compliance with applicable policies and ordinances.

Active Site Plans

Active site plans have submitted formal applications for approval and are in various stages of the review process. Learn more

Project Webpage,  Address, Application Materials Projected Review Dates Description Applicant Staff* Project Chair**

Walgreens Site 

3130 Langston Boulevard 
(Lyon Village)

SPLN24-00004

 

SPRC: December 18, 2025

GLUP Amendment, Rezoning and New Site Plan:

  • Amend the site's GLUP designation to "Medium" Office-Apartment-Hotel
  • Rezone the site to C-O-2.5
  • Demolish the existing Walgreens retail building
  • Construct a new 12-story building containing 276 residential units and approx. 5,300 sf of ground floor retail GFA
  • Modifications requested: additional density, density exclusions, loading, compact parking ratio, and others 

RP Langston I LLC (c/o Rooney Properties, LLC)

Zachary Williams 
(attorney/agent)

 

 
Matt Pfeiffer Nia Bagley 

Leckey Gardens 

2031 N. Woodrow Street
(Waverly Hills) 

SPLN25-00007

 

 

SPRC: Complete 

Public Hearings: February 2026

GLUP Amendment, Rezoning and New Site Plan:

  • GLUP Amendment to change the designation to "Low" Office-Apartment-Hotel
  • Rezoning to C-O-1.5
  • Demolish existing garden apartment buildings on site and construct a new 10-story residential building containing 249 committed affordable housing units
  • Modifications requested for: additional density, density exclusions, residential parking ratio, required loading spaces, coverage and placement standards, and all other modifications necessary to achieve the proposed development.  

Lorcom Arms, LP

True Ground Housing Partners, Inc. 

Zachary Williams 
(attorney/agent)

 

 
Krissy Walentisch  Eric Berkey / Paola Amodeo

  

Waverly Ridge

 

2134 N. Taylor Street 
(Waverly Hills)

SPLA25-00027

SPRC: January 5, 2026

Major Site Plan Amendment:

  • Construct 47 townhouse units and a new public open space 
  • Modifications requested for: placement and coverage standards, and all other modifications necessary to achieve the proposed development.  

Cherry Hill Ridge Investment LLC
(c/o BCN Homes) 

Nicholas Cumings 
(attorney/agent)

Kevin Lam  Nia Bagley 

Alexan Courthouse

2000 15th Street N.(Courthouse) 

SPLA25-00025

 

Online Engagement: December 11 - 21, 2025

Major Site Plan Amendment:

  • Demolish the existing office building on site 
  • Construct a new 19-story residential building containing 394 units 
  • Modifications proposed for additional density, density exclusions, residential parking ratio, and all other modifications necessary to achieve the proposed development.  

Trammel Crowe Residential 

Kedrick Whitmore
(attorney/agent) 

 

 
Courtney Badger  Karen Guevara / Peter Robertson  

Crestmont Apartments 

1817 N. Quinn Street 
(Rosslyn) 

SPLN25-00004

 

TBD   New Site Plan:
  • Demolish existing garden apartments on site
  • Construct a new residential building containing 256 dwelling units 
  • Proposed new public open spaces on site 
  • Modifications proposed for: additional density and density exclusions, and all other modifications necessary to achieve the proposed development.

Crestmont Rosslyn Apartments LP (c/o Sentinel)

Tad Lunger
(attorney/agent)

Matt Pfeiffer   Nia Bagley  

The Spire at Fairmont 

4420 N. Fairfax Drive
(Ballston)

SPLA25-00021

 

 
TBD 

Major Site Plan Amendment:

  • Reconfiguration of approved but unbuilt site plan for a 22-story residential building with ground floor retail containing 302 units
  • Modifications proposed for additional density, density exclusions, and residential parking ratio, and all other modifications necessary to achieve the proposed development.  

Aria Ballston LLC (c/o Aria Partners)

Nicholas Cumings 
(attorney/agent)

 

Peter Schulz   Tony Striner 
Air & Space Force Association Site 

1501 Langston Boulevard 
(North Highlands)

SPLA25-00018

 

TBD  Major Site Plan Amendment:
  • Demolish existing office building
  • Construct a new residential building containing 88 dwelling units
  • Modifications proposed for: density exclusions and all other modification necessary to achieve the proposed development.  

Taicoon 1501 Langston LLC (C/o Taicoon) 

Andrew Painter (attorney/agent)  

 

 
Krissy Walentisch  Sara Steinberger  

Dominion Arms

333 S. Glebe Road
(Arlington Heights)

SPLN25-00006

 

 
TBD   Rezoning and New Site Plan Amendment:
  • Rezoning to RA8-18
  • Construct a new four-story infill residential building containing 124 units  
  • Modifications proposed for additional density, density exclusions, residential parking ratio, and other modifications necessary to achieve the proposed development.  

 

333 S. Glebe Owner 
(c/o Snell Properties)

Cathy Puskar
(attorney/agent)

 

 
Adam Watson  Peter Robertson  

RCA  

1901 N. Moore St.

SPLA25-00036

Meeting: Feb. 2026 (tentative)

Public Hearings: March 2026

 Major Site Plan Amendment:
  • Temporary conversion of 123 residential units to hotel units for a period of 5 years
  • The proposed use does not require any modifications to the building’s site design, structure, streetscape or open space elements, exterior façade, or GFA.

JAG Development Company LLC. 

Andrew Painter
(attorney/agent)

 

Emma Martin  N/A

1401 Wilson Blvd.

SPLA26-00001

 

 TBD

Major Site Plan Amendment:

  • Development includes two 27‑story residential towers built over a shared, partially below‑ground parking garage.
  • The project will add a planned grocery store, ground‑floor retail, and new public spaces that support the Rosslyn Sector Plan’s 18th Street Corridor.

Monday Properties

Andrew Painter
(attorney/agent)

Kevin Lam

 

Eric Berkey/Cicely Whitfield Johnson

 

*Staff = CPHD Planning staff lead 

**Project Chair = SPRC Planning Commission member chair(s)

Preliminary Site Plans

Preliminary site plans are in the earliest stages of the site plan process. Materials posted here are from the applicant's initial submission of the site plan record and are subject to change as the project undergoes preliminary review by staff prior to acceptance. Following acceptance of the preliminary site plan, the application will move to the Active Site Plan page and the project's public review process will commence. Learn more

Project Webpage, Address, Application Materials  Anticipated CPHD Acceptance Date  Description  Applicant  Staff*  Project Chair** 
Bardonia 

1823 14th Street N.

(Radnor/Fort Myer Heights) 

SPLN25-00002

 

TBD

 

 New Site Plan:
  • Demolish existing single-family home
  • Construct three new townhouse units 
  • Modifications requested for minimum lot area, lot width, front and side-yard setbacks, encroachment into the front-yard setback, and residential parking ratio and all other modifications necessary to achieve the proposed development.  

 

Michael Brown (owner/applicant) 

 

 
TBA  TBA 

Kensington Arlington 

4500 Langston Boulevard
(Waverly Hills) 

SPLN25-00005

Fall 2025 

GLUP Amendment, Rezoning, and New Site Plan:

  • Change the site's General Land Use Plan (GLUP) designation to "Low" Office-Apartment-Hotel 
  • Rezone the site to C-O-1.5
  • Demolish the existing office building on site 
  • Construct a new seven-story building with 121 elder care units and ground floor retail or institutional space 
  • Modifications proposed for additional density and density exclusions, and all other modifications necessary to achieve the proposed development. 

4500 504B Owner LLC

Tad Lunger 
(attorney/agent)

 

   
Peter Schulz  TBA 

VHC Carlin Springs Campus

601 S. Carlin Springs Road
(Glencarlyn)

SPLA25-00035
UPER25-00036 

November 2025 

Major Site Plan Amendment and Use Permit

  • Construct a new campus for a specialty hospital containing approximately 131,000 sf of hospital GFA and 146 in-patient beds. 

VHC Health and LifePoint Health

Nick Cumings
(attorney/agent) 

Courtney Badger  TBA 

Sekas-Oakland Street Flats 

730 N. Oakland Street
(Ashton Heights)

SPLN25-00010 

December 2025 

New Site Plan:

  • Demolish existing eight (8) residential apartments on site
  • Construct a new five (5) story residential building containing 26 units. 
  • Modifications requested for: additional density, residential parking ratio, and other modifications necessary to achieve the proposed development.  

Sekas Homes, LTD

Andrew Painter
(attorney/agent) 

TBA  TBA 

*Staff = CPHD Planning staff lead 

**Project Chair = SPRC Planning Commission member chair(s)

Approved Site Plans

2026
2025
2024
2023

2022

2021
2020
2019
2018
2017
2016
2015
2014
2013
2012

Development Use Permit Projects

The Zoning Ordinance distinguishes between uses permitted “by-right” and uses allowed by “special exception.” The use permit is one form of special exception. For private development, it applies to Unified Commercial Mixed Use Development (UCMUD)Unified Residential Development (URD) and Form Based Code Review.

Unified Commercial Mixed Use Development (UCMUD) Projects

Unified Commercial Mixed Use Development (UCMUD) provides for the new construction of residential units within commercial zoning districts limited to "C-2" Service Commercial, "C-3" General Commercial, and the "Clarendon Revitalization District," as well as "C-1" and "C-TH," as part of a mixed use development in accordance with specified guidelines. Learn more

Under Review

There are currently no Unified Commercial Mixed Use Development (UCMUD) projects under review.

Approved

Administrative Change Requests

An administrative change is any minor modification of an approved site plan or use permit which complies with the spirit of this Code, the intent of the County Board in its approval of the site plan or use permit, and the general purpose of the comprehensive plan for the development of the area.

Adaptive Reuse Projects

The Arlington County Zoning Ordinance states that adaptive reuse projects (§15.5.3.D.) include modifications to approved site plans developed with at least 50 percent office space that would convert more than 50 percent of the existing office space to an alternative use. Adaptive reuse projects propose limited change to the site and façade of a building and minor, if any, increases in density.

Active Adaptive Reuse Projects

Active adaptive reuse projects have submitted formal applications for approval and are in various stages of the review process. 

Project Webpage,  Address, Application Materials

Projected Review Dates

Description

Applicant

Staff*

1800 & 1901 S. Bell St.

Planning Commission: 2026

County Board Hearing: 2026

Adaptive Reuse:
  • 1800 Office Building: Convert 203,435 square feet of vacant office and commercial GFA to 129 residential units and 5,251 square feet of retail GFA.
  • 1901 Office Building: Convert 289,121 square feet of vacant office and commercial GFA to 186 residential units and 4,692 square feet of retail GFA.
  • Minor changes are proposed to both building exteriors, including window replacements, removal of rooftop equipment, and addition of planters and screening elements.

No changes are proposed to the existing building height, footprint, total density, and streetscape conditions.

JBG Smith Courtney Badger

*Staff = CPHD Planning staff lead 

 

Approved Adaptive Reuse Projects

Project Webpage,  Address, Application Materials

Projected Review Dates

Description

Applicant

Staff*

1320 N. Courthouse Road 

Planning Commission: November 2025

County Board Hearing: November 2025 

Adaptive Reuse:

  • Convert existing office building to a 10-story residential building with approximately 296 dwelling units within 374,159 square feet of GFA, consisting of 370,094 square feet of residential GFA; 2,217 square feet of office GFA; and 2,018 square feet of retail. 
  • Parking will be provided in the existing below-grade garage, using approximately 262 of the existing below-grade parking spaces at a ratio of approximately 0.8 spaces per dwelling unit. 
  • One new rooftop amenity level for a height increase of approximately 22 feet for a proposed building height of 165’.
  •  A series of improvements and upgrades to the building are also proposed. 
1320 North Courthouse Road, LLC Emma Martin 
4100 Fairfax Drive 

Planning Commission: October 2025

County Board Hearing: October 2025 

Adaptive Reuse:

  • Convert 254,474 square feet of existing office and retail equivalent use to approximately 269 residential units and residential amenity space.
  • Convert approximately 6,896 square feet of building storage and maintenance areas on the P1 level to residential amenity space.
  • Renovate the rooftop to provide a pool and indoor/outdoor gathering space for residents, which would result in an additional 4,298 square feet of gross floor area (GFA) on the roof.
  • Increase the overall GFA of the building by a total of 11,194 square feet as permitted by § 15.5.9.D of the Zoning Ordinance.
  • Retain the existing below-grade garage and the existing 6,079 square-foot retail space along Fairfax Drive.

 

 
Red Fox DC, LLC  Peter Schulz 

 

 

Planning Commission: July 2025

County Board Hearing: July 2025

Adaptive Reuse:

  • Conversion of the 2100 Crystal Drive tower from office use to hotel use (344 units proposed).

  •  Conversion of the 2200 Crystal Drive tower from office use to multi-family residential use (195 units proposed). 

  • Façade modifications to modernize the appearance of the existing buildings.  

  • Internal programming and design changes to support the new uses. 

  • Minor exterior landscaping/hardscaping improvements.

  • Modification of the Site Plan parking ratios (0.3 spaces/unit) to reflect the new hotel and multi-family residential uses.

CESC Plaza Limited Partnership, an affiliate of JBG Smith Properties

 

Emma Martin

3601 Wilson Boulevard (One Virginia Square)

 

Planning Commission: July 2025

 

County Board Hearing: July 2025

 

 Adaptive Reuse:

  • Convert 103,233 square feet of vacant office GFA to 94 residential multi-family units. 

  • Retain 5,637 sf of retail/commercial space on the ground floor of the building and add new doors and outdoor seating to enhance this retail/commercial space. 

  • Minor architectural changes including new doors to access the 6th floor terraces, potentially adding operable windows at specific locations, and sign changes (at entry).  

  • Minor site changes including new planter boxes, landscaping, built-in benches around existing planter walls, and round planters with seating surfaces. 

GD 3601 (Gilbane Development Company)

 

Kevin Lam

*Staff = CPHD Planning staff lead 

 

 

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Contact

Community Planning, Housing & Development
2100 Clarendon Blvd, Suite 700 Arlington, VA 22201
703-228-3525
cphd@arlingtonva.us

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