Fire hazard zones for vacant land in Monrovia

Of the 51 vacant lots in Monrovia, 4 (8%) are in a CAL FIRE Very High fire hazard severity zone, 0 are High and 0 are Moderate. 47 are outside any zone. In High and Very High zones, sellers of property with buildings must show a defensible space inspection, and new homes must meet California's wildfire building standards.

Fire hazard zones in Monrovia

CAL FIRE zone	Vacant lots	Share
Very High	4	8%
High	0	0%
Moderate	0	0%
Not in a zone	47	92%

What the zones mean for buyers: fire hazard zones explained.

Lots in a High or Very High fire zone in Monrovia

Lowest assessed value first.

Lot	Acres	Assessed	Zone
301 N Terrace View Dr8503-005-038	0.05	$73,869	Very High
325 N Madison Ave8503-007-014	0.65	$150,720	Very High
811 Crescent Dr8503-010-020	1.88	$588,615	Very High
777 Norumbega Dr8523-020-912	1.64	—	Very High

Lots outside fire hazard zones in Monrovia

Lowest assessed value first (25 of 47).

Lot	Acres	Assessed
528 W Duarte Rd8509-036-015	0.3	$9
211 Linwood Ave8516-001-110	0.28	$9
203 S Encinitas Ave8516-005-021	0.17	$22,528
1839 S Alta Vista Ave8509-009-013	0.27	$60,917
420 Royal Oaks Dr8515-002-024	0.14	$165,742
490 E Duarte Rd8513-013-007	0.14	$212,241
501 Monrovista Ave8513-013-013	0.14	$223,101
460 E Duarte Rd8513-013-035	0.14	$257,485
470 E Duarte Rd8513-013-002	0.14	$278,771
420 W Foothill Blvd8505-010-033	0.16	$304,739
159 E El Norte St8509-028-009	0.14	$307,551
407 S Magnolia Ave8505-004-003	0.12	$307,745
1401 Loma Ave8507-009-032	0.18	$310,403
426 W Foothill Blvd8505-010-008	0.17	$319,771
630 Montana St8507-010-028	0.18	$320,000
402 W Foothill Blvd8505-010-034	0.17	$322,505
1838 S California Ave8513-014-022	0.1	$375,133
934 W Foothill Blvd8505-028-005	0.11	$392,553
220 W Evergreen Ave8507-002-036	0.14	$443,752
202 W Evergreen Ave8507-002-037	0.12	$443,752
433 W Foothill Blvd8504-011-008	0.17	$479,454
201 W Palm Ave8516-002-026	0.26	$489,895
234 W Evergreen Ave8507-002-012	0.14	$622,397
228 W Evergreen Ave8507-002-014	0.14	$622,397
1110 S 5th Ave8507-008-089	0.1	$656,186

Questions about land in Monrovia

Is Monrovia in a fire hazard severity zone?

4 of 51 vacant lots in Monrovia are in a CAL FIRE fire hazard severity zone: 4 Very High, 0 High and 0 Moderate. 47 are outside any zone.

What does a Very High fire zone mean for land in Monrovia?

The seller must disclose it, owners must keep defensible space cleared around buildings, and a new home must meet California's wildfire building standards (Building Code Chapter 7A). Get insurance quotes before you buy.

More for Monrovia: all vacant land · flood zones

Sources

Counts are LandGrab's analysis of 2026 public data for vacant parcels in Los Angeles County, updated 2026-10-18. Maps change; confirm a specific lot with the county before you buy.