518 Diamond St
-27.4%vs the Monrovia ZIP median sale $/ft² ($704)
Sales Performance
6 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
Ownership & Financing
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Monrovia Unified School District
Neighborhood · ZIP 91016These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 518 Diamond St
How many units are in 518 Diamond St, Monrovia, CA?
518 Diamond St, Monrovia, CA has 5 residential units across built in 1998, according to county assessor records.
What is a unit at 518 Diamond St, Monrovia, CA worth?
The median TopHap Estimate across the 5 units at 518 Diamond St, Monrovia, CA is $738,182. That works out to $511 per square foot. Units run from 1,432 to 1,647 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 518 Diamond St, Monrovia, CA expensive for Monrovia?
Units at 518 Diamond St, Monrovia, CA carry a median of $511 per square foot, 27% below the Monrovia median of $704 per square foot.
How often do units sell at 518 Diamond St, Monrovia, CA?
0 units at 518 Diamond St, Monrovia, CA sold in the last 12 months, out of 6 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
What floor plans does 518 Diamond St, Monrovia, CA have?
The most common plan at 518 Diamond St, Monrovia, CA is a 3-bedroom of 1,432 square feet, repeated 4 times, with a median estimate of $735,087. TopHap identifies 1 recurring plans in the building.
More homes on Diamond St
- 537 Diamond St$1.1M3 bd · 3 ba · 2,357 ft² · Sold $1.1M · Jun 2026
- 929 Diamond St$919K3 bd · 2 ba · 1,242 ft² · Sold $868K · Aug 2025
- 519 Diamond St$1.1M4 bd · 3 ba · 1,870 ft² · Sold $998K · Apr 2025
- 533 Diamond St$1M3 bd · 2 ba · 1,738 ft² · Sold $885K · Aug 2023
- 538 Diamond St$920K3 bd · 1 ba · 1,164 ft² · Sold $795K · May 2022
- 604 Diamond St$712K2 bd · 1 ba · 942 ft² · Sold $615K · Jan 2021
- 610 Diamond St$908K3 bd · 2 ba · 1,488 ft² · Sold $715K · Dec 2020
- 925 Diamond St$1M5 bd · 4 ba · 2,344 ft² · Sold $591K · Aug 2017
- 918 Diamond St$903K2 bd · 1 ba · 1,098 ft² · Sold $675K · Jun 2017
- 606 Diamond St$1.1M4 bd · 2 ba · 1,799 ft² · Sold $570K · Oct 2016
- 518 Diamond St # A$812K4 bd · 3 ba · 1,647 ft² · Sold $527K · May 2015
- 839 Diamond St7 bd · 5 ba · 2,863 ft² · Sold $735K · Jan 2015
Closest homes
- 518 Diamond St$732K36 ft · 3 bd · 3 ba · 1,432 ft² · Sold $430K · Feb 2008
- 518 Diamond St$730K42 ft · 3 bd · 3 ba · 1,432 ft² · Sold $490K · May 2006
- 518 Diamond St$738K72 ft · 3 bd · 3 ba · 1,432 ft² · Sold $175K · Dec 1998
- $1M75 ft · 0.23 ac · Sold Jan 1900
- 516 Diamond St81 ft · 16 bd · 9 ba · 7,522 ft² · Sold $373K · Jun 1997
- 530 Diamond St$743K82 ft · 4 bd · 3 ba · 1,556 ft² · Sold $365K · Aug 2009
- 530 Diamond St$850K85 ft · 4 bd · 3 ba · 1,556 ft² · Sold $490K · Feb 2014
- 518 Diamond St$812K116 ft · 4 bd · 3 ba · 1,647 ft² · Sold $527K · May 2015
More homes in Monrovia 91016
- 1047 E Huntington Dr$598K3 bd · 1 ba · 1,236 ft² · Sold $530K · Oct 2026
- 2515 Treelane Ave$949K3 bd · 1 ba · 1,130 ft² · Sold $920K · Oct 2026
- 535 W Lemon Ave$899K3 bd · 3 ba · 1,455 ft² · Sold $888K · Oct 2026
- 607 W Duarte Rd$698K3 bd · 3 ba · 1,830 ft² · Sold $720K · Oct 2026
- 245 Valle Vista Ave$1.1M3 bd · 2 ba · 1,282 ft² · Sold $1.1M · Oct 2026
- 234 N Magnolia Ave$989K3 bd · 1 ba · 1,484 ft² · Sold $960K · Oct 2026
- 175 El Nido Ave$1000K2 bd · 2 ba · 1,526 ft² · Sold $960K · Oct 2026
- 405 Hill St$1.2M3 bd · 2 ba · 1,551 ft² · Sold $1.3M · Oct 2026
- 539 Cloverleaf Dr4 bd · 3 ba · 2,390 ft² · Sold $1.1M · Oct 2026
- 609 Willowbrook Cir$1.8M3 bd · 3 ba · 2,459 ft² · Sold $1.6M · Oct 2026
- 402 Almond Ave$819K3 bd · 3 ba · 1,280 ft² · Sold $821K · Oct 2026
- 912 W Foothill Blvd$662K3 bd · 2 ba · 1,268 ft² · Sold $235K · Oct 2026
Assigned schools
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