20 Berkeley St
Cambridge, MA 02138
West Cambridge- 7 Beds
- 4.5 Baths
- 5,995 sqft (on 0.30 acres)
$8,692,100
as of Aug 25, 2026
$8,692,100
as of Aug 25, 2026
7 Beds
4.5 Baths
5,995 sqft
(on 0.30 acres)
Home Value
Trulia Estimate
$8.69MSince last month
Decreased$141K (-1.6%)Since last year
Decreased$67K (-0.8%)Since last sale
Increased$3M (+44.5%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +124% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $8.67M |
| July 2026 | $8.81M |
| June 2026 | $8.94M |
| May 2026 | $9.1M |
| April 2026 | $8.95M |
| March 2026 | $9.1M |
| February 2026 | $8.79M |
| January 2026 | $8.53M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.04 | Single-Family Home | $6,450,000 | 12/17/25 | 6 | 3.5 | 4,379 | |
0.03 | Single-Family Home | $6,800,000 | 04/30/26 | 6 | 6.5 | 6,396 | |
0.04 | Single-Family Home | $4,200,000 | 10/15/25 | 7 | 5.5 | 4,930 | |
0.11 | Single-Family Home | $3,925,000 | 06/24/26 | 7 | 4.5 | 4,548 | |
0.30 | Single-Family Home | $8,150,000 | 01/28/26 | 7 | 5.5 | 6,360 | |
0.36 | Single-Family Home | $7,125,000 | 10/14/25 | 6 | 4.5 | 5,558 | |
0.40 | Single-Family Home | $8,600,000 | 02/27/26 | 6 | 4.5 | 6,788 | |
0.41 | Single-Family Home | $4,300,000 | 07/23/26 | 6 | 3.5 | 3,282 | |
0.34 | Single-Family Home | $4,200,000 | 10/24/25 | 6 | 4.5 | 4,495 | |
0.27 | Single-Family Home | $3,500,000 | 02/05/26 | 5 | 5 | 4,379 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.04 | $6,450,000 | 6 | 3.5 | 4,379 | Recently Sold | |
0.03 | $6,800,000 | 6 | 6.5 | 6,396 | Recently Sold | |
0.04 | $4,303,500 | 7 | 5.5 | 4,930 | Off Market | |
0.06 | - | 1 | 1 | 628 | Off Market | |
0.06 | $459,100 | 1 | 1 | 555 | Off Market | |
0.07 | $583,300 | 1 | 1 | 387 | Off Market | |
0.07 | $639,400 | 1 | 1 | 636 | Off Market | |
0.07 | $460,000 | 1 | 1 | 555 | Recently Sold | |
0.08 | $645,000 | 1 | 1 | 762 | Recently Sold | |
0.08 | $627,500 | 2 | 2 | 884 | Off Market | |
0.08 | $781,600 | 3 | 2 | 1,108 | Off Market | |
0.08 | $1,203,400 | 2 | 3 | 1,280 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1857
Lot Size
0.3 acres
Living Area
5,995 sqft
Price/Sqft
$1,450
About this House
This stately center entrance Mansard, built in 1857 and located contiguous to the original Longfellow Estate, is a short distance to the Harvard Square T. Yet it is a quiet street populated with walkers, runners, and bicyclists. It has many of the fine features of the mid-19th century: Ten-foot ceilings, elegant moldings, oversized original windows, and a classic curved banister. The 16 rooms can be flexibly used as bedrooms, studies and family gathering rooms. The hub of the home is a sunny 31-foot long kitchen with gas fireplace. A wall of windows and doors from the kitchen lead out to a 26X18 foot deck, and the decks' wide staircase leads down to the large, two-tiered, south-facing yard with perimeter gardens and mature trees. There is an auxiliary apartment on the garden level. 20 Berkeley Street has the designation of being on the National Register of Historic Places and is located within the Old Cambridge Historic District.
20 Berkeley St, Cambridge, MA 02138 is a 7 bedroom, 5 bathroom, 5,995 sqft single-family home in West Cambridge, built in 1857. It last sold for $6,000,000 on Jul 11, 2019. It is currently off market. The Trulia Estimate is $8,692,100, with a rent estimate of $8,912/month.
Home Details for 20 Berkeley St
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Interior Details BasementNumber of Rooms: 12 |
Heating & Cooling Heating: GasAir ConditioningHeating Fuel: Gas |
Levels, Entrance, & Accessibility Stories: 3 |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: SlateExterior: Wood |
Parking & Garage Parking: Carport |
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Year Built Year Built: 1857 |
Property Type / Style Property Type: Single Family HomeArchitecture: Victorian |
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Units in Building: 2 |
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Lot Area: 0.30 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jul 11, 2019 Source: N/A | Sold | $6,000,000 |
May 16, 2019 Source: Agent Provided | Pending | $6,650,000 |
May 16, 2019 Source: Agent Provided | PendingToActive | $6,650,000 |
May 16, 2019 Source: Agent Provided | Pending | $6,650,000 |
Apr 30, 2019 Source: Agent Provided | Listed For Sale | $6,650,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $55,919 | $8,806,200 |
Home facts updated by county records
Market trends in Cambridge
Last updated July 2026
Avg. sale price
$1.1M
Sale-to-List Price
100.8%
0.6%MoM
Price per sq ft
$945
$3MoM
Available listings
240
45MoM
Around this home
What Locals Say about West Cambridge
At least 66 Trulia users voted on each feature.
99 % Say there are sidewalks
93 % Say it's dog friendly
93 % Say it's walkable to restaurants
89 % Say people would walk alone at night
86 % Say it's walkable to grocery stores
82 % Say streets are well-lit
75 % Say parking is easy
74 % Say there's holiday spirit
70 % Say kids play outside
69 % Say yards are well-kept
68 % Say there's wildlife
65 % Say neighbors are friendly
62 % Say they plan to stay for at least 5 years
61 % Say it's quiet
53 % Say there are community events
41 % Say car is needed
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 20 Berkeley St
- What is 20 Berkeley St estimated to be worth?Trulia's estimated value for 20 Berkeley St in Cambridge, MA is $8,692,100.
- What is the price history for 20 Berkeley St?20 Berkeley St in Cambridge, MA last sold for $6,000,000 in July 2019.
- Is Cambridge a buyer's or seller's market?Cambridge is currently a balanced market, based on recent for-sale activity.
- What's the median sale price in Cambridge?The median sale price in Cambridge is $1.1M. That is roughly unchanged from the prior month.
- How big is the lot at 20 Berkeley St?The lot at 20 Berkeley St in Cambridge, MA is about 0.30 acres (13,068 sq ft).
- Does 20 Berkeley St have parking?Yes, 20 Berkeley St in Cambridge, MA has on-site parking.

