Permit Record

Building permit

4317 Forest Ln NW, Washington, DC 20007

ClassificationCONSTRUCTION - MISCELLANEOUS
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Andrew Trewhitt
Owner
Charles J Farver
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1619-0062
Climate zone (IECC)
4A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
MISCELLANEOUS
Geocode & dates
Coordinates
38.8852, -77.0085
Geocode confidence
95%
Geocode source
Not in source
Issued
May 8, 2012
Applied
Not in source
Work class
Not in source
Description
Source description

DRILLING AND INSTALLATION OF 4 VERTICAL CLOSED LOOP GEOTHERMAL WELLS TO 375' FOR HEATING AND COOLING USE. AIR ROTARY DRILLING APPPLICATION, 8.5" BOREHOLE TO TOP OF COMPETENT BEDROCK, 6.25 PVC CASING INSTALLED, 5.5" FROM THERE TO THE TARGET DEPTH.

Status
Current status
expired
Source status
EXPIRED
Provenance
First seen (no changes since)
May 19, 2026 · 00:02 UTC
Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

11 permits at this parcel (parcel 1619-0062) · Jul 7, 2011 – Jun 26, 2024

  1. Jun 26, 2024B2407338Alteration Commercial · Issued
  2. Jul 10, 2013P36602429MEP Plumbing · Finaled
  3. Jul 10, 2013G11921478MEP Plumbing · Finaled
  4. Nov 26, 2012RW1300009Alteration Commercial · Issued
  5. Sep 28, 2012E1209990MEP Electrical · Issued
  6. Sep 27, 2012P1208381MEP Plumbing · Finaled
  7. Aug 15, 2012E1208653MEP Electrical · Finaled
  8. May 8, 2012This permitOther · Expired
  9. Mar 30, 2012M1201426MEP Mechanical HVAC · Finaled
  10. Mar 6, 2012B1202792Alteration Commercial · Finaled
  11. Jul 7, 2011D1100360Demolition · Expired

Full permit history at this parcel · as of Aug 11, 2026.

Developer details
Permit #
SB1200220
Canonical ID
243:SB1200220
Source permit ID
SB1200220
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