20819 E Boulder Ln
Diamond Bar, CA 91789
- 3 Beds
- 3 Baths
- 1,546 sqft
3 Beds
3 Baths
1,546 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1987
Living Area
1,546 sqft
Price/Sqft
$606
About this House
Walnut School District 1,546SF. Lot 5371SQFT. Blt 1987. 3BR/3BA. New interior paint. Upg wood & carpet flrng. High Ceiling in liv rm w/frplc. Prof landscape. $568,000
20819 E Boulder Ln, Diamond Bar, CA 91789 is a 3 bedroom, 3 bathroom, 1,546 sqft single-family home built in 1987. It last sold for $685,000 on Mar 31, 2020. It is currently off market. The Trulia Estimate is $937,200, with a rent estimate of $3,759/month.
Home Details for 20819 E Boulder Ln
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Heating & Cooling Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
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Year Built Year Built: 1987Year Updated: 1987 |
Property Type / Style Property Type: Single Family Home |
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Units in Building: 1 |
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Lot Area: 5381 sqft |
Price History for 20819 E Boulder Ln
| Date | Price | Event | Source |
|---|---|---|---|
| 03/31/2020 | $685,000 | Sold | N/A |
| 06/16/2008 | $540,000 | Sold | N/A |
| 05/10/2008 | $568,000 | Listed For Sale | Agent Provided |
| 05/11/2000 | $250,000 | Sold | N/A |
Market trends in Diamond Bar
Last updated June 2026
Avg. sale price
$1.09M
$1.58KMoM
Sale-to-List Price
99.8%
Price per sq ft
$554
$7MoM
Available listings
198
34MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $10,046 |
| Assessment | $749,143 |
Home facts updated by county records
Comparable Sales for 20819 E Boulder Ln
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.03 | Single-Family Home | $1,100,000 | 07/28/26 | 3 | 3 | 1,546 | |
0.07 | Single-Family Home | $1,116,000 | 12/09/25 | 3 | 2.5 | 1,755 | |
0.04 | Single-Family Home | $1,308,000 | 11/25/25 | 3 | 2.5 | 1,755 | |
0.12 | Single-Family Home | $1,050,000 | 09/05/25 | 3 | 2.5 | 1,676 | |
0.19 | Single-Family Home | $1,060,000 | 03/19/26 | 3 | 2.5 | 1,546 | |
0.20 | Single-Family Home | $1,098,000 | 07/22/26 | 3 | 2.5 | 2,174 | |
0.41 | Single-Family Home | $1,330,000 | 03/27/26 | 5 | 3 | 2,186 | |
0.66 | Single-Family Home | $600,000 | 11/25/25 | 4 | 3 | 2,243 | |
0.42 | Single-Family Home | $1,350,000 | 05/27/26 | 5 | 3 | 2,186 | |
0.58 | Single-Family Home | $1,088,800 | 08/21/25 | 3 | 2 | 1,506 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 20819 E Boulder Ln.
What Locals Say about Diamond Bar
At least 314 Trulia users voted on each feature.
89 % Say it's dog friendly
88 % Say there are sidewalks
85 % Say car is needed
80 % Say streets are well-lit
78 % Say parking is easy
77 % Say yards are well-kept
74 % Say it's quiet
66 % Say there's holiday spirit
65 % Say people would walk alone at night
64 % Say there's wildlife
60 % Say they plan to stay for at least 5 years
50 % Say kids play outside
48 % Say it's walkable to grocery stores
47 % Say neighbors are friendly
45 % Say it's walkable to restaurants
25 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
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Apartments for Rent
Homes for sale near 20819 E Boulder Ln
Off Market Homes Near 20819 E Boulder Ln
Frequently asked questions about 20819 E Boulder Ln
- What is 20819 E Boulder Ln estimated to be worth?Trulia's estimated value for 20819 E Boulder Ln in Diamond Bar, CA is $937,200.
- What is the price history for 20819 E Boulder Ln?20819 E Boulder Ln in Diamond Bar, CA last sold for $685,000 in March 2020.
- Is Diamond Bar a buyer's or seller's market?Diamond Bar is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Diamond Bar?The median sale price in Diamond Bar is $1.09M. That is down $1.58K from the prior month.
- Does 20819 E Boulder Ln have air conditioning?Yes, 20819 E Boulder Ln in Diamond Bar, CA has air conditioning.
- How big is the lot at 20819 E Boulder Ln?The lot at 20819 E Boulder Ln in Diamond Bar, CA is about 0.12 acres (5,381 sq ft).