321 Elm St
San Mateo, CA 94401
San Mateo Heights
4 Beds
5 Baths
2,560 sqft
4 Beds
5 Baths
2,560 sqft
Local Information
- Map ViewExplore the area around 321 Elm St.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Description
This single-family home is located at 321 Elm St, San Mateo, CA. 321 Elm St is in the San Mateo Heights neighborhood in San Mateo, CA and in ZIP code 94401. This property has 4 bedrooms, 5 bathrooms and approximately 2,560 sqft of floor space. This property has a lot size of 1 sqft and was built in 2009.
321 Elm St, San Mateo, CA 94401 is a 4 bedroom, 5 bathroom, 2,560 sqft single-family home in San Mateo Heights, built in 2009. It last sold for the $2,225,000 asking price on Apr 24, 2025. More recently, it was listed as a rental in July 2023 with an asking price of $6,500 per month. That rental listing was removed on July 26, 2023. It is currently off market. The Trulia Estimate is $2,259,900, with a rent estimate of $6,966/month.
Home Highlights
Parking
2 Car Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago
Home Details for 321 Elm St
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Interior Details Number of Rooms: 2Types of Rooms: Dining Room, Family Room |
Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 5Number of Bathrooms (full): 5 |
Dimensions and Layout Living Area: 2560 Square Feet |
Appliances & Utilities Utilities: Public Utilities, Water Public |
Heating & Cooling Heating: Central Forced Air GasHas CoolingAir Conditioning: Ceiling Fan(s)Heating Fuel: Central Forced Air Gas |
Fireplace & Spa Number of Fireplaces: 2Fireplace: Family Room, Living Room |
Gas & Electric Gas: PublicUtilities |
Levels, Entrance, & Accessibility Stories: 2 |
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Exterior Home Features Roof: ShingleFoundation: Slab |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached |
Water & Sewer Sewer: Public Sewer |
Farm & Range Not Allowed to Raise Horses |
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Year Built Year Built: 2009 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence, Residential |
Building Not a New ConstructionNot Attached Property |
Property Information Parcel Number: 123750020 |
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Price List Price: $2,225,000 |
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MLS Status: Sold |
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Direction & Address City: SanMateo |
School Information Elementary School District: SanMateoFosterCityElementaryHigh School District: SanMateoUnionHigh |
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Building Area Building Area: 2560 |
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Lot Area: 1 sqft |
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Special Conditions: Standard |
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Listing Agreement Type: ExclusiveRightToSell |
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Mls Number: ML82003930 |
Last check for updates: about 3 hours ago
Listed by Raziel A. Ungar 01701234, (650) 720-5483
Compass, (650) 375-1111
Bought with: Andrew Greenman 01874265, (650) 739-5596, Compass, (650) 375-1111
Source: MLSListings Inc, MLS#ML82003930
Price History for 321 Elm St
| Date | Price | Event | Source |
|---|---|---|---|
| 04/24/2025 | $2,225,000 | Sold | MLSListings Inc #ML82003930 |
| 07/26/2023 | ListingRemoved | Zillow Rentals | |
| 07/13/2023 | $6,500 | Listed For Rent | Zillow Rentals |
| 03/24/2021 | ListingRemoved | N/A | |
| 01/28/2015 | $5,800 | ListingRemoved | Agent Provided |
| 01/16/2015 | $5,800 | PriceChange | N/A |
| 12/30/2014 | $6,000 | Listed For Rent | N/A |
| 04/24/2013 | $1,200,000 | Sold | N/A |
| 12/31/2009 | $1,165,000 | Sold | N/A |
Market trends in San Mateo
Last updated June 2026
Avg. sale price
$1.81M
$123KMoM
Sale-to-List Price
107.0%
0.4%MoM
Price per sq ft
$1.17K
$63MoM
Available listings
179
21MoM
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $18,656 |
| Assessment | $1,477,702 |
Home facts updated by county records
Comparable Sales for 321 Elm St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.17 | Single-Family Home | $1,895,000 | 09/17/25 | 4 | 3.5 | 2,430 | |
0.20 | Single-Family Home | $1,850,000 | 01/09/26 | 4 | 3.5 | 1,928 | |
0.31 | Single-Family Home | $1,825,000 | 06/24/26 | 4 | 3.5 | 2,466 | |
0.30 | Single-Family Home | $1,830,000 | 11/20/25 | 4 | 4 | 3,746 | |
0.40 | Single-Family Home | $2,950,000 | 05/14/26 | 4 | 3 | 2,520 | |
0.16 | Single-Family Home | $1,975,000 | 05/07/26 | 3 | 1.5 | 1,740 | |
0.35 | Single-Family Home | $3,680,000 | 12/05/25 | 5 | 3.5 | 3,030 | |
0.24 | Single-Family Home | $1,380,000 | 10/10/25 | 3 | 2.5 | 2,097 | |
0.33 | Single-Family Home | $3,300,000 | 11/19/25 | 3 | 2.5 | 2,600 | |
0.23 | Single-Family Home | $4,200,000 | 06/26/26 | 3 | 3 | 2,230 |
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Assigned Schools
These are the assigned schools for 321 Elm St.
- Borel Middle School
- 6-8
- Public
- 903 Students
8/10GreatSchools RatingParent Rating AverageAs a student here at Borel, I will give my honest review. The teachers here are good at teaching, and have empathy for their students. The kids here are immature. While I was In class, they would spray water or other peoples desks. They would also chase each other in class. The most surprising things that I have heard is every day is racist bad words, no matter their race. I have seen a lot of fist fights and even a brawl. On the good side, I have made a lot of friends over my heart and a half. The principles are very nice and welcoming when you see them, or on your first day. I have seen a lot of bullying and gender humiliation name calling. That is my honest review. Oh and also, some kids here dress cut and some of the teachers do not care at all about it, and people spread false rumors as fast as a wildfire spreads! and also, I have seen boys pushing and putting their hands on girls. That is my honest review.Student Review6mo ago - San Mateo Park Elementary School
- K-5
- Public
- 340 Students
2/10GreatSchools RatingParent Rating AverageThis school focuses way too much of their homework on computers. A child in 3rd grade with homework that only involves computers. Whatever happened to spelling sentences using spelling words, book reports. For math homework, they use penguins games using computers instead of written math. These kids are going to have a rude awakening when they hit middle school. These kids are on computers enough and don’t need to do all their homework on computers in elementary school. Not to mention they use computers for reading instead of an actual book.Other Review2y ago - San Mateo High School
- 9-12
- Public
- 1557 Students
9/10GreatSchools RatingParent Rating AverageReallly nice people love my teacher and classStudent Review1y ago 
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Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about San Mateo Heights
At least 42 Trulia users voted on each feature.
94 % Say there are sidewalks
88 % Say it's walkable to grocery stores
84 % Say it's walkable to restaurants
81 % Say it's dog friendly
68 % Say people would walk alone at night
62 % Say parking is easy
61 % Say streets are well-lit
58 % Say car is needed
55 % Say it's quiet
48 % Say there's holiday spirit
47 % Say they plan to stay for at least 5 years
45 % Say kids play outside
43 % Say neighbors are friendly
43 % Say there's wildlife
41 % Say yards are well-kept
11 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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Based on information from the MLSListings MLS as of 2026-07-14 11:34:14 PDT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.