Baltimore County · 21227

4247 MAPLE AVE

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Total assessment: $416,200
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	$416,200 (cycle 2026)

Permits

Type	Status	Description	Issued
Res. Permit - Sprinkler	ISSUE	INSTALL 5 HEAD TO NEW ADDITION TO EXISTING \| NFPA 13D SYSTEM. NO PLANS REQUIRED. EXISTING \| PIPE SIZE 1". 256SF PER SPRINKLER COVERAGE \| IN NEW ADDITION. REFER TO B961381 FOR SFD W/ \| ADDN. NO PLANS REQUIRED:DMC.	Aug 27, 2019
Res. Permit - Alteration/Addition	CLOSED	CONSTRUCT 2-STY ADD'N ON SIDE OF SFD 17'X28'= \| 952SF TO BE USED AS 1ST FL: 1 CAR F/L GARAGE \| 2ND FL: BEDROOM AND BATHROOM. REFER TO \| VARIANCE CASE 2019-0326-A GRANTED 6/17/19 \| PROCEEDING PRIOR TO 30 DAY APPEAL PROCESS IS AT \| OWNERS RISK.	Jul 3, 2019
Res. Permit - Alteration/Addition	ISSUE	CONSTRUCT 24'X10'=195SF (IRREG SHAPE) OPEN DECK \| ON REAR OF SFD W/STEPS TO GRADE	Apr 13, 2017
Res. Permit - Sprinkler	ISSUE	INSTALL NFPA 13D FIRE SPRINKLER SYSTEM \| 1" LARGEST PIPE SIZE \| 21 TOTAL SPRINKLER HEADS \| 1" METER. 1 1/2" PIPE TO HOUSE \| B888229	Dec 8, 2015
Res. Permit - New Dwelling	CLOSED	SFD - NOT PATTERN BOOK : CONSTRUCT SFD W/UNFINISHED BASEMENT, FRONT \| STOOP, 3 BEDROOMS, 2' REAR CANTILEVER PER PLANS \| 224'X30'X34'=2064SF.	Oct 8, 2015

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: 2026-07-11; sdat-properties: 2026-07-12;

Official sources: Maryland SDAT, Baltimore City permits.