Updated: Jun 02, 2026
Location and Projects
Address
1600 Rhode Island Avenue NE, Washington, DC, 20018
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Dilan Investments Construction
For over a decade, Dilan Investments has managed construction projects throughout Washington, DC, specializing in residential property improvements and renovations. Their portfolio includes a range of project types, from apartment unit upgrades to complete home remodels and interior build-outs. Serving clients within the District of Columbia, Dilan Investments coordinates all phases of renovation, including demolition, project planning, permitting, and final finishes. The company frequently partners with property owners and investors seeking to update or increase the value of multi-family buildings, townhomes, and single-family residences. With over 14 years in the industry, their project management is structured to maximize efficiency on tight urban schedules and within city regulatory requirements. Dilan Investments leverages local experience to successfully deliver functional and modern living spaces.
Dilan Investments Services
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Dilan Investments Contact Information
Phone Number: (703) 424-4791
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Address: 1600 Rhode Island Avenue NE, Washington, DC 20018
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This is a sample of this contractor's permits. Click here to access their complete permit history.
1.interior renovation to include framing drywall doors trim cabinets painting & flooring 2. building a second floor on top of the existing structure. demolishing and rebuilding a roof line for the main house. new roof with three dormers and skylight 3. altering front building facade and enlarging front entry point. 4.closing and altering windows & doors 5.rebuilding of interior stairs... see more
Valuation:
N/A
Permit #:
B2501809
Status:
issued
Fee:
$17,063
Permit Type:
Addition alterati...
Building Type:
N/A
1 interior renovation to include: framing drywall doors trim cabinets painting & flooring 2 rebuilding the side and rear existing addition 3 altering the front building facade installing stucco over the existing brick wall and building a portico 4 closing and altering windows & doors as indicated in the plans 5 rebuilding of interior stairs 6 replacement of electrical mechanical & plu... see more
Valuation:
N/A
Permit #:
B2505510
Status:
issued
Fee:
$14,230
Permit Type:
Addition alterati...
Building Type:
N/A
1. revision to permit #b2500253 to include 4 enlarged basement windows & 4 new window wells within property.2. installing new rear stoop.3. installing new flagstone patio in the backyard.4. installing new hardscapes on existing driveway & walkways within property.5. repairing front porch stoop & stairs
Valuation:
N/A
Permit #:
B2502125
Status:
issued
Fee:
$1,322
Permit Type:
Alteration and re...
Building Type:
N/A
Historic district 1. replacing all exterior doors. removing one door & window & installing french doors on the first level rear side 2. installing new front porch roof columns & railings 2. installing flagstone patio & enlarging existing walkways 3. installing pedestrian side door 4. replacement-in-kind garage door 5. installing 7'-0 tall wood fence within property work area distrubed... see more
Valuation:
N/A
Permit #:
B2505275
Status:
issued
Fee:
$1,055
Permit Type:
Alteration and re...
Building Type:
N/A
New construction of a 3 story + cellar single - family dwelling on existing vacant-undeveloped lot 2.create new driveway with curb cut and rear terrace.work area disturbed: 9 475 sf
Valuation:
N/A
Permit #:
B2502644
Status:
issued
Fee:
$14,917
Permit Type:
New building
Building Type:
N/A
Historic district interior tenant improvement - renovation to first floor tenant space of an existing 2 story building. work will take place for addresses 1306 marion barry avenue. se
Valuation:
N/A
Permit #:
B2500717
Status:
issued
Fee:
$3,696
Permit Type:
Alteration and re...
Building Type:
N/A
1. installing a new flagstone patio in the backyard.2. installing a new window well & pedestrian side doors.3. repairing the existing areaway & walkways.4. installing 7 feet tall fence within property.work area disturbed: 492 sf
Valuation:
N/A
Permit #:
B2507336
Status:
issued
Fee:
$384
Permit Type:
Alteration and re...
Building Type:
N/A
1.build additions around the perimeter of the existing house while retaining foundation and 50% of the vertical surfaces of the existing house 2.renovate interior of existing house and replacement of mechanical electrical and plumbing systems 3.add new second floor and new roof 4.build a new chimney 5.replace existing basement concrete slab with new concrete slab 6.removal of the exis... see more
Valuation:
N/A
Permit #:
B2500094
Status:
issued
Fee:
$22,136
Permit Type:
Addition alterati...
Building Type:
N/A
Historic district 1. revision for b-permit #b2405831.2.demolition and removal of existing rear addition and second floor roof.3.building a new roof top deck per plan.4.altering and replacing rear windows and doors per plan.5.building a new deck.6.installing flagstone patio and driveway.7.repair the existing rear areaway as needed and install flagstone.8.installing a new garage door.9.... see more
Valuation:
N/A
Permit #:
B2407936
Status:
issued
Fee:
$2,259
Permit Type:
Alteration and re...
Building Type:
N/A
Construct new driveway curb cut and permeable driveway behind apron tree planting leadwalk retaining wall and associated landscaping/appurtenances for single-family detached dwelling on vacant lot
Valuation:
N/A
Permit #:
PA458436
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Historic district 1. installing permeable pavers 2. installing stepping stones 3. altering part of the rear driveway to a green area 4. enlarging existing stoop 5. installing wood fence with a pedestrian gate 6. installing a wood gate 7. demolishing existing brick fence on the right side and building a new 7 feet tall wood fence within property line work area disturbed: 1, 228 sf
Valuation:
N/A
Permit #:
B2407766
Status:
issued
Fee:
$310
Permit Type:
New building
Building Type:
N/A
1.building a steel deck with steel cable & glass railing.2.installing a new wood gate.3.installing a 6 foot wood fence.4.relocating lead walk over existing flagstone and installing brick/stone walk. 5.installing new stepping stone path.6.installing a new flagstone terrace
Valuation:
N/A
Permit #:
B2408144
Status:
issued
Fee:
$1,556
Permit Type:
Alteration and re...
Building Type:
N/A
1. installing new flagstone patio & roll-up garage doorwithin property.work area disturbed: 481 sf
Valuation:
N/A
Permit #:
B2502440
Status:
issued
Fee:
$420
Permit Type:
Alteration and re...
Building Type:
N/A
Revision to permit #b2504120 to include changes to the proposed interior renovation on the second & third floors.work area disturbed: 763 sqft
Valuation:
N/A
Permit #:
B2507356
Status:
issued
Fee:
$178
Permit Type:
Alteration and re...
Building Type:
N/A
Electrical trade permit
Valuation:
N/A
Permit #:
E2505575
Status:
issued
Fee:
$84
Permit Type:
Electrical
Building Type:
N/A
Plumbing trade permit
Valuation:
N/A
Permit #:
P2506300
Status:
issued
Fee:
$132
Permit Type:
plumbing and gas
Building Type:
N/A
Revision to permit #b2502521; replace damaged existing staircase
Valuation:
N/A
Permit #:
B2504270
Status:
issued
Fee:
$68
Permit Type:
Alteration and re...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P2506965
Status:
issued
Fee:
$664
Permit Type:
plumbing and gas
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
M2502731
Status:
issued
Fee:
$101
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P2506540
Status:
issued
Fee:
$796
Permit Type:
plumbing and gas
Building Type:
N/A
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BZ Score
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License # NAT-F163093-2
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Verified License
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Dilan Investments License info
Verified License
| License # | NAT-F216683-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dilan Investments at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F210554-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Dilan Investments at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
41
Permits
- Building permit records show that Dilan Investments has worked on 41 permitted projects.