Baltimore County · 21221
401 WALNUT GROVE RD
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- Total assessment
- $185,000
- Land use
- Residential (R)
Assessment
Additional detail for this property — owner, sale history, and structure information — isn't available yet.
| Land use | Residential (R) |
|---|---|
| Total assessment | $185,000 (cycle 2026) |
Permits
13| Type | Status | Description | Cost | Issued |
|---|---|---|---|---|
| Res. Permit - Sprinkler | ISSUE | CBCA. Install NFPA 13R system with 39 sprinkler heads. Largest pipe size 1". Meter size 3/4". See related permit R24-08232, SFD under construction. Please contact the Office of the Fire Marshal at 410-887-4880 to schedule an inspection. This permit cancels and replaces issued permit #R26-01903, change in construction. | $3,000 | Jun 18, 2026 |
| Res. Permit - Sprinkler | CANCELLED | CBCA. Install NFPA 13[D] system with 30 sprinkler heads. Largest pipe size 1". Meter size [3/4]". Bucket Test Required. See related permit R24-08232, SFD under construction. Please contact the Office of the Fire Marshal at 410-887-4880 to schedule an inspection. | $3,000 | Apr 19, 2026 |
| Res. Permit - New Dwelling | ISSUE | CBCA. CONSTRUCT 4STY ABOVE-GRADE SFD W/LOWER LEVEL 2 CAR R/L GARAGE, ENTRY, & ELEVATOR. PARTIALLY COVERED 4STY FRONT WRAP-AROUND DECK, BALCONY, & COVERED PATIO, REAR COVERED PORCH & PATIO, ATTIC, 3 BEDROOMS, 2 BATHROOMS, 1 POWDER ROOM. 50'X52'X45'=4905SF, SPRINKLERS REQ'D, NOT PATTERN BOOK. THIS PERMIT CANCELS AND REPLACES UNISSUED R23-08977, CHANGE IN CONSTRUCTION/SITE PLAN. IN 100 YEAR FLOODPLAIN. BC AE ZONE BFE 7.7 NAVD88, FEMA AE ZONE BFE 6 NAVD88. | $450,000 | Sep 11, 2025 |
| Res. Permit - Piers and Pilings * | ISSUE | CONSTRUCT STONE REVETMENT MAX 5'HIGH X 30'LONG | CONSTRUCT REVETMENT 4'HIGH X45',CONSTRUCT STONE | GROIN 12' BASE X 30'LONG ABOVE MEAN HIGH WATER. | CONSTRUCT 60LF OF LIVING SHORELINE. PLANTING 1 | PER SQUARE FOOT ON BACK RIVER. | — | Sep 8, 2021 |
| Res. Permit - Piers and Pilings * | ISSUE | CONSTRUCT TIMBER BULKHEAD 167LF, 5' HIGH, | 18" CHANNELWARD OF EXISTING EXISTING BULKHEAD. | ON BACK RIVER. ARMY CORP OR STATE PERMITS MAY | BE REQ'D FOR PROPOSED CONSTRUCTION. | — | Sep 3, 2021 |
| Res. Permit - Piers and Pilings * | ISSUE | CONSTRUCT NEW PIER 100' LONG X 6' W/20' X 10' | PLATFORM. INSTALL (2) BOAT LIFT PILING, BOAT | LIFT, INSTALL (2) MOORING POLES ON BACK RIVER. | STATE AND ARMY CORP PERMITS MAY BE REQ'S FOR | PROPOSED CONSTRUCTION. | — | Sep 2, 2021 |
| Res. Permit - Grading * | ISSUE | REPAIR BY ADDING STONE TO EXISTING STONE | REVETMENT ON BACK RIVER. 300LF. STATE AND ARMY | CORPS MAY BE REQD FOR THE PROPOSED WORK. CBCA. | THIS PERMIT EXPIRES TWO YEARS FROM DATE OF | ISSUE. | — | Oct 22, 2014 |
| Res. Permit - Piers and Pilings * | ISSUE | EMPLACE 100'LONG X 6'WIDE TIMBER PIER W/ATTCHD | 10'X20'PLATFORM, ONE BOAT LIFT W/SINGLE PILE & | 2 MOORING PILES ALL WITHIN A MAXIMUM OF 100' OF | MHW 4 OF BACK RIVER. STATE & ARMY CORPS PERMITS | MAY BE REQD FOR THE PROPOSED CONSTRUCTION. WILL | USE COUNTY PLANS:PH. | — | Oct 17, 2014 |
| Res. Permit - New Dwelling | CLOSED | CONSTRUCT SFD,3BDRMS,FP IN FAMRM,O/S PROJNOT ELEVATOR.3RD LEVEL OPEN REAR DECK,2ND LEVEL OPEN REAR DECK,REAR COVD PORCH W/STEPS,FRT COVD PORCH W/STEPS TO GRADE.3RD LEVEL P/P,MSTRBDRM W/LOFT,WIC,CBCA,ELEV=4',FP=A.49'8"X54'=4,200SF OLD PERMIT B651842. CHANGE IN OWNER 9/9/09 : CONST 02 PLOT 7 R PLAT 0 DATA 0 ELEC YES PLUMB YES | — | Oct 20, 2002 |
| Res. Permit - Razing | CLOSED | CBCA;RAZE EX.SFD,TO BE TORN DOWN+DEBRIS TO BE HAULED TO APPROVED SANITARY LANDFILL IN ACCOR- DANCE WITH APPLICABLE BALTO.CO.SITE REGULA- TIONS.PERMIT EXPIRES 90 DAYS FROM ISSUE DATE. APPROX.400SF.SEWER TO BE CAPPED.BUILT 1925. ALSO USING TAX#17-00-004212.CAPOFF P655496FINAL : CONST 0 PLOT 0 R PLAT 0 DATA 0 ELEC NO PLUMB YES | — | Feb 22, 2002 |
| Res. Permit - Razing | CLOSED | RAZE SFD TO BE TORN DOWN + DEBRIS HAULED TO AN APPROVED SANITARY LANDFILL IN ACCORDANCE WITH COUNTY SITE REGULATIONS. PERMIT WILL EXPIRE 90 DAYS FROM DATE OF ISSUANCE. 250SF SEWER TO BE CAPPED. P655496 FINAL 2/6/07 : CONST 00 PLOT 0 R PLAT 0 DATA 0 ELEC NO PLUMB YES | — | Jan 7, 2002 |
| Res. Permit - New Dwelling | CANCELLED | CBCA;ISABEL REPL;CONST.SFD,2 BDRMS,2STY,L/L IS ELEV.+OPEN,1ST FLR-2 COV'D DECKS,2ND FLR-OVER- HANG DECK,55'11X26'8X29=1428SF,ALSO USING TAX# 17-00-004212,FLD ZONE-A10,ELEV.4'-6';SEE RA B651841 FOR RAZING OF EX.SFD,CERT.OF ACK.NON- CONV.AGR+DECL.OF LAND RESTR.ARE ON FILE-YAP. : CONST 2 PLOT 7 R PLAT 0 DATA 0 ELEC YES PLUMB YES | — | — |
| Res. Permit - New Dwelling | CANCELLED | CONST SFD W/2 CAR GARAGE LL, WRAP AROUND FRONT & REAR PORCHES, 2ND FL BALCONY, 2-FP'S-OUTSIDE PROJ NOT TO EXCEED 4'X10', 3 BEDRMS, LOFT/ STUDY AREA, 49'8X50'6X36'6=5476SF. OWNER LETTER SUBMITTED. ALSO USING TAX#1700004212, 3963SF. TO BE BUILT IN REVERSE ELEV:9+, FLOOD ZONE:A : CONST 2 PLOT 7 R PLAT 0 DATA 0 ELEC YES PLUMB YES | — | — |
Nearby recent activity
Records marked with * are matched by address, not a direct account link. Data is informational only.
Data freshness: city-311: 2026-07-12; city-ecb-citations: 2026-07-12; city-housing-inspections: 2026-07-12; city-permits: 2026-07-12; city-real-property: 2026-07-12; city-vbn: 2026-07-12; county-permits: 2026-07-12; sdat-properties: 2026-07-12;
Official sources: Maryland SDAT, Baltimore City permits.